Application of Matrices in real life. Presentation on application of matrices
Class 5 NSTSE previous questions class 5
1.
2. 436 (M)
CLASS : 5
In the given figure, what fraction of the figure is shaded ?
(A)
2
5
(B)
3
8
(C)
1
3
(D)
1
4
A 2-litre bottle is half-filled with water. How much more
water must be added to fill up the bottle completely ?
(A)
1
2
cm3
(B) 100 cm3
(C) 500 cm3
(D) 1000 cm3
! Two numbers are respectively 20% and 50% more than
the third number. What % is the first number of the
second ?
(A) 40% (B) 50% (C) 80% (D) 70%
How many prime numbers are there from 50 to 100 ?
(A) 18 (B) 12 (C) 10 (D) 20
# John had some pencils.
3
5
of them were red and the
rest were green. He gave
2
3
of the red pencils and
1
4
of the green pencils to his sister. If he had 80 pencils
left, how many pencils did he have at first ?
(A) 240 (B) 40 (C) 160 (D) 200
$ The average temperature of the first three days of a
week is 27 o
C and that of the next three days is 29 o
C. If
the weekly average is 28.5 o
C, what is the temperature
on the last day ?
(A) 31.5 o
C (B) 28 o
C (C) 21 o
C (D) 42 o
C
Mathematics
Class - 5
436 (M)
CLASS : 5
% Which of the following statements is false ?
(A) The join of two points on a circle is its diameter.
(B) A diameter of a circle passes through its centre.
(C) A semicircle is an arc.
(D) The length of a circle is called its circumference.
What is the volume of the smallest number of cubes
that must be added to make the given figure a cuboid ?
(A) 104 cm3
(B) 64 cm3
(C) 27 cm3
(D) 13 cm3
' By how many times do the place values of the digits
increase from right to left in a number ?
(A) 100 (B)
1
10
(C) 10 (D) 1000
What is the average time taken by the boys to
complete the race ?
(A) 62.5 seconds
(B) 63.2 seconds
(C) 64 seconds
(D) 63 seconds
What is the H.C.F. of two co-prime numbers ?
(A) 1 (B) 0 (C) 2 (D) Their product
The average between X and Y is 108. Y is 300% the value
of X. Find the difference between X and Y.
(A) 108 (B) 54 (C) 36 (D) 144
2 cm
2 cm
2 cm
56
58
60
62
64
54
Time
taken
(in
seconds)
66
68
;
:
A
n
i
l
B
i
n
o
y
C
h
a
r
a
n
D
e
v
a
H
a
r
i
s
h
3. 436 (M) !
CLASS : 5
! Which of the following is equal to
1
3
?
(A)
1 1
+
6 6
(B) −
7 1
12 6
(C) ×
1 1
2 6
(D) ÷
5 2
6 3
Identify the smallest number of 4–digits exactly divisible
by 12, 15, 20 and 35.
(A) 1000 (B) 1160 (C) 1260 (D) none
# In which of the following figures is the number of angles
that are smaller than a right angle the same as the
number of angles that are greater than a right angle ?
(A) P and S
(B) Q and S
(C) P and R
(D) R and S
$
4
5
kg of fish and 2 kg of squid cost 52.
1
4
kg of fish
and 1 kg of squid cost 23. Find the cost of 3 kg of
squid.
(A) 20 (B) 36 (C) 54 (D) 60
% Vinod had
1
1
2
bags of chocolates. The full bag had 32
packets of chocolates in it with 10 chocolates in each
packet. Which expression gives the total number of
chocolates Vinod had ?
(A)
1
1
2
+ 32 × 10 (B)
1
1
2
× 32 + 10
(C)
1
1
2
× 32 × 10 (D)
1
1
2
(32 + 10)
Which of these is true ?
(A) A simple closed figure bounded by five line segments
is called a square.
2
3 4 5
436 (M)
CLASS : 5
(B) Asimpleclosedfigureboundedbythreelinesegments
is called a triangle.
(C) Anangleisformedbythreerayswithacommonendpoint.
(D) A square has only one pair of parallel line segments.
' Identify the decimal equivalent of the area of the
shaded region.
(A) 0.1 (B) 0.15
(C) 0.2 (D) 0.3
The product of L.C.M. and H.C.F. of two numbers is 285.
If one number is 15, then find the other number.
(A) 15 (B) 16 (C) 18 (D) 19
Which one of the following is the best estimation of
5663 × 2234 ?
(A) 5000 × 2000 (B) 5700 × 2200
(C) 5660 × 2230 (D) 5660 × 2300
Water is flowing into a tank from a pipe at a rate of
3.5 l per minute. How much water would have flowed
in after 15 minutes ?
(A) 50 l (B) 52.5 l (C) 54 l (D) 60 l
! Which two numbers have 11 as their greatest common
factor ?
(A) 22 44 (B) 33 55 (C) 11 101 (D) 33 99
At what rate of percent per annum does a sum of
1800 become 2700 in 10 years ?
(A) 5% (B) 6% (C) 10% (D) 8%
# Which fraction lies between
2
5
and
5
2
?
(A)
2
5
(B)
7
5
(C)
9
2
(D)
7
2
4. 436 (M) #
CLASS : 5
$ What is the main function of the human digestive
system ?
(A) It gets rid of toxins in the body.
(B) It carries the waste materials away from the body.
(C) It converts the digested food into energy for the body.
(D) It breaks down food into simpler substances so that
the body can use them for energy.
% Which joint is represented by ‘X’ in the given figure ?
(A) Ball and socket joint (B) Pivot joint
(C) Hinge joint (D) Gliding joint
Which shows the correct order of the stages in a life
cycle of a plant ?
(A) seed shoot roots leaves
(B) shoot leaves roots seed
(C) seed roots shoot leaves
(D) shoot roots leaves seed
' What happens when a burning stick was brought into
a jar filled with oxygen ?
(A) It will put off with a pop sound
(B) It will burn more brightly
(C) It will turn milky
(D) It will be put off and give out pungent smell
General Science
Class - 5
436 (M)
$
CLASS : 5
! Which of the following bones protects delicate organs
in the body ?
P: Skull Q: Finger bones
R: Thigh bones S: Rib bones
(A) P and Q only (B) P and S only
(C) Q and R only (D) P, Q, R and S
! Which helps a coconut plant to anchor to the ground
during heavy storms ?
(A) Its trunk holds the tree to the ground.
(B) It has a canopy to protect it.
(C) It has a root system to hold it firmly to the ground.
(D) Its branches support the tree from being blown away.
! A mixture of sand and iron filings can be separated by
(A) magnetic separation. (B) distillation.
(C) evaporation. (D) condensation.
!! The examples of I order lever is/are
(A) (B)
(C) (D) Both (A) and (C)
5. 436 (M) %
CLASS : 5
! Which of the given statements about lotus plant are true?
P: Long and spongy stalks.
Q: Needle like leaves.
R: Stomata on the lower surface.
S: Leaves coated with a layer of wax.
(A) P and S only (B) P, Q and S only
(C) Q and R only (D) P, R and S only
!# Object Q has a fixed volume and cannot be compressed.
It also cannot flow. What is it likely to be ?
(A) Coffee in a cup (B) Gas in a balloon
(C) Orange juice in a glass (D) A block of wood
!$ In potatoes, new plants grow from
(A) bulbs of the modified stems.
(B) notches of the leaf.
(C) modified roots.
(D) eyes of the modified stems.
!% Mushrooms and Bread mould are
(A) algae.
(B) bacteria.
(C) non-living things.
(D) fungi.
! How are the roots of the sweet potato useful to the
plants ?
(A) The roots help to store food for the plant.
(B) The roots absorb water and mineral salts.
(C) The roots transport food to the leaves only.
(D) Both (A) and (B).
Mushroom
Bread moulds
436 (M)
CLASS : 5
!' Name the ball and socket joint in our body in addition
to the shoulder joint.
(A) Elbow joint (B) Hip joint
(C) Wrist joint (D) Knee joint
Which of the following vitamins is prepared in our
body in the presence of sunlight ?
(A) Vitamin A (B) Vitamin B
(C) Vitamin C (D) Vitamin D
Which of the following figures shows the correct
position of the legs of an insect ?
(A) (B) (C) (D)
Which one of the following animals differs from the
rest in terms of their food habit ?
(A) Bear (B) Elephant (C) Sheep (D) Goat
! How is yeast useful to humans ?
(i) Yeast is used in baking to make the bread rise.
(ii) Yeast helps us to break down our food into simpler
substances before we eat.
(iii) We can use yeast to help us make wine.
(A) (i) only (B) (i) and (ii) only
(C) (i) and (iii) only (D) (i), (ii) and (iii)
In the given diagram, what is the function of Part A ?
(A) It provides oxygen for the seedling.
(B) It provides protection for the seed.
(C) It provides water for the seedling.
(D) It provides chlorophyll for the seedling.
2=HJ)
6. 436 (M) '
CLASS : 5
# Which of the following statements about the skeletal
system is wrong ?
(A) There are 206 bones in an adult human body.
(B) The skeletal system helps to protect our vital organs
such as the heart and lungs.
(C) The bones in our body produce both white and red
blood cells
(D) Theskeletalsystemprovidesthebulkyframeforourbody.
$ Our muscles work when _________.
(P) we are running around the school field.
(Q) we are eating our meal.
(R) we are crossing the road.
(S) we are sleeping soundly.
(A) (P) and (Q) only (B) (Q) and (R) only
(C) (P), (Q) and (R) only (D) (P), (Q), (R) and (S)
% Which is the leaflike part of the plant embryo ?
(A) Plumule (B) Radicle
(C) Cotyledon (D) Seed coat
While chewing our food, the tongue is needed to
(A) mix the food with saliva and form it into balls
(B) produce the digestive juices
(C) coverthewindpipetopreventthefoodfromenteringit
(D) moisten the food
' What causes the leaves of a plant to be green ?
(A) Sunlight (B) Stomata
(C) Starch (D) Chlorophyll
# Which part of sweet potatoes are edible ?
(A) Leaves (B) Stems (C) Flowers (D) Roots
436 (M)
CLASS : 5
# Which of the following statements is true about matter ?
1. Matter occupies space.
2. Matter has definite volume.
3. Matter has mass.
(A) 1 only (B) 1 and 3 only
(C) 2 and 3 only (D) 1, 2 and 3 only
# We cannot see oxygen but it is considered matter.
Which of the following sentences explain why oxygen
is matter ?
i) Oxygen occupies space.
ii) Oxygen has no smell.
iii) Oxygen has no definite shape.
iv) Oxygen has mass.
(A) (i) and (ii) only (B) (i) and (iv) only
(C) (i), (ii) and (iii) only (D) (i), (ii), (iii) and (iv)
#! Which of the following gives out light on its own ?
(i) The sun (ii) Candle wax
(iii) Lightning (iv) Firework
(A) (i) and (ii) only (B) (i) and (iii) only
(C) (i), (ii) and (iii) only (D) (i), (iii) and (iv) only
# Plants with weak stems need a support to climb to get
(A) water. (B) air. (C) sunlight. (D) food.
## A wheel and axle is a lever that rotates around a fixed
point. All of the following machines employ a wheel
and axle except a
(A) bicycle. (B) skateboard.
(C) pencil sharpener. (D) crowbar.
7. 436 (M)
CLASS : 5
Critical Thinking
Class - 5
#$ Write the numbers {1, 2, 3, 4} to show the correct order
of the life cycle of a butterfly, starting from the eggs.
(A) 1, 2, 3, 4 (B) 1, 4, 2, 3
(C) 1, 3, 2, 4 (D) 1, 3, 4, 2
#% There are a total of 6 bicycles and tricycles. If there is a
total of 15 wheels, how many bicycles and tricycles
are there ?
(A) 2, 4 (B) 3, 3 (C) 4, 2 (D) 1, 5
# Write the name of the fruit described.
• This fruit is not in column B.
• This fruit is not in the same row
or column as the grapes.
• This fruit is not in row 1.
436 (M)
CLASS : 5
!
) * + ,
(A) Apple (B) Mango
(C) Banana (D) Strawberry
#' Only one part of each person’s statement is true.
P: P is third and R is first.
Q: P is first and Q is third.
R: Q is third and R is second.
Who is third in position ?
(A) P (B) Q (C) R (D) P and Q
$ There are 10 marbles in total. One marble weighs 18 g,
another marble weighs 13 g and the remaining eight
marbles weigh 10 g each. Marbles are placed on balances
as shown below. Find out which marble weighs 18 g.
! % '
$ #
% '
% '
# '
) *
+
(A) 9 (B) 7 (C) 10 (D) 4
8. 439 (M)
CLASS : 5
Mathematics
Class - 5
Identify the number name for 123,080,603.
(A) Onetwothreeeightythousandsixhundredandthree.
(B) One hundred twenty three million eight thousand six
hundred and three.
(C) One hundred twenty three million eighty thousand
six hundred and three.
(D) Onetwentythreemillioneightythousandsixhundred.
What is the missing digit in 3 6013 if 3 6013 =
300000 + 70000 + 6000 + 0 + 10 + 3 ?
(A) 3 (B) 6 (C) 1 (D) 7
! Which of the following sets of numbers have the same
H.C.F. ?
(A) Q and R
(B) P and R
(C) R and S
(D) P and Q
Bhanu bought
2
3
m of ribbon to wrap 5 presents. He
used the same amount of ribbon for each present. What
was the length of ribbon used for each present ?
(A)
2
m
17
(B)
2
m
15
(C)
7
m
15
(D)
3
m
17
# If 2805 ÷ 2.55 = 1100, find the quotient of 280.5 ÷ 25.5.
(A) 1.1 (B) 1.01 (C) 0.11 (D) 11
!
#
!#
!#
'#
S
$
$#
#
P Q
439 (M)
CLASS : 5
$ Observe the figure. What is the measure of x + y + z ?
x
y
z
(A) 90o
(B) 270o
(C) 360o
(D) 180o
% What is the perimeter of the given figure if all the
measures are in cm ?
(A) 68.2 cm
(B) 68.1 cm
(C) 86.3 cm
(D) 68.3 cm
How many equal divisions are there on the Celsius scale ?
(A) 1000 (B) 50 (C) 100 (D) 200
' Rajesh left the office 1 h 25 min before noon. What
time did Rajesh leave the office ?
(A) 10: 35 a.m. (B) 11: 35 a.m.
(C) 01: 25 p.m. (D) 10: 35 p.m.
What is the ratio of the number of students who choose
the most popular fruit to the number of students who
choose the least popular fruit ?
Apple
Orange
30%
Chickoo
15%
Banana
G
r
a
p
e
s
1
5
25%
(A) 5 : 2 (B) 2 : 5 (C) 1 : 3 (D) 3 : 1
3.8
4.3
3.6
1.4
1.7
2.6
4.2
4.6
4.4 6.3
7.2
3.5
4.5 8.2
4.2
3.8
9. 439 (M) !
CLASS : 5
Tanish had 63. He wanted to buy 9 pens but he
needed 18 more than what he had to buy them.
How much did 1 pen cost ?
(A) 2 (B) 5 (C) 7 (D) 9
A ball with 5 m circumference needs _______ turns
to roll 1 km in a straight line.
(A) 400 (B) 314 (C) 200 (D) 100
! Which of the following statement is true?
(i) All pair of prime numbers are co-primes.
(ii) All co-prime numbers are twin primes.
(iii) All co-prime numbers are pair of composite numbers.
(A) only (i) (B) only (iii)
(C) only (i) and (ii) (D) only (ii) and (iii)
In a car park, there were 100 vehicles, all were cars
and motorcycles. If the total number of wheels were
250, how many cars were there ?
(A) 35 (B) 25 (C) 75 (D) 65
# Observe the line segment given. If the ratio of the
length of AB to the length of BC is 2 : 5, find the length
of AC.
(A) 21 cm (B) 15 cm
(C) 30 cm (D) 9 cm
$ AD and BE are straight lines. Given that ∠AOB = ∠DOC,
find ∠p.
(A) 44o
(B) 46o
(C) 51o
(D) 92o
A C
6 cm
B
A
B C
D
E
F
p
88
O
439 (M)
CLASS : 5
% Find the difference between
3
4
of 9000 and
2
3
of 900.
(A) 5325 (B) 6075 (C) 6150 (D) 8100
Which of the following are supplementary angles ?
(A) 40° and 50° (B) 35° and 155°
(C) 0° and 180° (D) 70° and 90°
' What is the measure of the third angle in a right angled
triangle, whose one angle is 52° ?
(A) 38° (B) 48° (C) 52° (D) 88°
Martin has the same number of 10 paise and 50 paise
coins. The total value of all the coins is 30. How many
coins does Martin have altogether ?
(A) 50 (B) 100 (C) 180 (D) 360
Average age of A, B and C is 10 years. If the average
age of A and C is 9 years, how many years old is B ?
(A) 9 (B) 10 (C) 11 (D) 12
( )
( )
11+ A
= 5.
97 - 94
What number is A ?
(A) 4 (B) 5 (C) 9 (D) 8
! A cycle travels at a speed of 45 km/h. How far will it
travel in 36 minutes ?
(A) 27 km (B) 20 km (C) 36 km (D) 45 km
What is the value of 14 +
8 108 345
+ +
10 100 1000
?
(A) 16.225 (B) 15.262 (C) 16.252 (D) 16.255
# Gopal reads
3
5
of a book. He has still 80 pages to be
read to complete reading the book. How many pages
are there in the book ?
(A) 200 (B) 100 (C) 400 (D) 300
10. 439 (M) #
CLASS : 5
General Science
Class - 5
$ Study the given figure. In this case the hammer acts as a
(A) Ist
order lever
(B) IInd
order lever
(C) Inclined plane
(D) Pulley
% Which gas helps in burning ?
(A) Hydrogen (B) Carbon dioxide
(C) Oxygen (D) Nitrogen
Which of the following statements is/are true about
the earthworms ?
(A) They are nature’s gardeners
(B) They loosen the soil and help to aerate it
(C) They enrich the soil with their waste matter
(D) All of these
' Ravi observed water droplets on the leaves of a plant
on a cold morning as shown in the figure given below.
The water droplets are formed by the
(A) condensation of water vapour in air.
(B) freezing of water in leaves.
(C) evaporation of water from leaves.
(D) all of these.
439 (M)
$
CLASS : 5
! How are the given agents useful to plants ?
(A) Provide food
(B) Produce spores
(C) Germination of seeds
(D) Disperse seeds
! An ice pack is applied in the case of
(A) bruises. (B) nose bleeding.
(C) knee cut. (D) head ache.
! Why can’t green plants live without sunlight ?
(A) They cannot breathe without sunlight
(B) They cannot move without sunlight
(C) They cannot prepare food without sunlight
(D) The cannot transport food without sunlight
!! How are our teeth useful to us in the digestive system ?
(A) They enhance the taste of food.
(B) Theyhelptotear,chewandgrindthefoodintosmaller
pieces.
(C) They produce digestive juices.
(D) They help to roll the food particles into balls to ease
swallowing.
! Which force acts on wood to float when immersed in
water ?
(A) Gravitational force (B) Buoyant force
(C) Frictional force (D) Mechanical force
11. 439 (M) %
CLASS : 5
!# What process is being shown in the given figure ?
Salt solution Salt
(A) Evaporation (B) Condensation
(C) Melting (D) Sedimentation
!$ In a campaign to save the environment, the following
habits are encouraged. What is the aim of the campaign ?
(A) To conserve petrol
(B) To use more plastic
(C) To save the forest
(D) To avoid water pollution
!% Image of an object is formed on which part of the eye ?
(A) Iris (B) Pupil (C) Retina (D) Eyelids
! Which joint helps Sunitha to move her head ?
(A) Pivot (B) Hinge
(C) Sliding (D) Ball and socket
!' Some things were buried in wet ground. Several years
later they were dug up. Which thing is most likely to
have stayed the same ?
(A) An egg shell (B) A paper cup
(C) A vegetable peel (D) A plastic glass
439 (M)
CLASS : 5
Karuna uses a downward pulling force
on the rope to make the blind go up.
Which simple machine is being used ?
(A) Lever (B) Screw
(C) Pulley (D) Ramp
Which rock is formed by the metamorphism of granite ?
(A) Quartzite (B) Gneiss
(C) Marble (D) Slate
Which of these food is rich in vitamin C ?
(A) Rice (B) Oranges (C) Fish (D) Carrot
! Which of the following animals breathe through skin ?
(A) Snake (B) Earthworm
(C) Scorpion (D) Whale
Which one of the following shows the correct stages
in the life cycle of a plant when a seed is planted ?
(P) Leaves appear. (Q) Roots appear.
(R) Flowers appear. (S) Fruit appear.
(T) Shoot appears.
(A) P T R Q S (B) Q T P R S
(C) R S Q T P (D) Q T P S R
# Balu blew a balloon as shown below.
He had shown that air
(A) has mass.
(B) takes up space.
(C) can be held.
(D) has movement.
12. 439 (M) '
CLASS : 5
$ Study the given concept map. Which of the following
could X be ?
(A) Mould
(B) Mushroom
(C) Rhizopus
(D) All of these
% Which of the following actions involve a consumer
and a producer in a food chain ?
(A) A frog feeding on a grasshopper.
(B) A grasshopper eating grass.
(C) A snake feeding on a frog.
(D) An eagle feeding on a snake.
The given figure shows a fish.
How does the structure labelled P help the fish ?
(A) To swim (B) To breathe
(C) To find direction (D) To balance its body
' Identify the controlling centre of the body.
(A) (B) (C) (D)
# I undergo periodic changes. I am the one who is
responsible for tides. I am the king of night but I beg
light from the sun. Who am I ?
(A) The earth (B) The star
(C) The moon (D) The sun
X Does not makes its own food
Reproduces from spores
439 (M)
CLASS : 5
# Which of the following changes is possible with the
application of heat ?
(A) Water changes to ice.
(B) Water vapour changes to ice.
(C) Ice changes to water.
(D) Water vapour changes to water.
# Which gas in the air is represented by part A ?
)% * +
(A) Nitrogen (B) Oxygen
(C) Carbon dioxide (D) Water vapour
#! In which of the following processes is oxygen used up ?
Burning
Respiration
Photosynthesis
(I)
(II)
(III)
(A) Only III (B) Only I and III
(C) Only I and II (D) Only II and III
# The nerves that carry messages from the brain to the
muscles and glands is
(A) Sensory neve (B) Mixed nerve
(C) Motor nerve (D) All of these
## Which of these rocks is used as fuel ?
(A) Shale (B) Gneiss
(C) Coal (D) Quartz
13. 439 (M)
CLASS : 5
Critical Thinking
Class - 5
#$ After Rajesh gave Mahesh the same amount of amount
that he had, they both had a total of 20 each. How
much did Rajesh originally have ?
(A) 50 (B) 40 (C) 30 (D) 20
#% Find the shape that cannot be made by overlapping
the two given figures.
(A) (B) (C) (D)
# Find the total number of wooden blocks used in a figure
with the following top, front and side views.
Top Front Right side
(A) 8 (B) 6 (C) 5 (D) 4
Space for Rough Work
439 (M)
CLASS : 5
Space for Rough Work
#' A clock takes 12 seconds to chime 4 times at 4'O clock.
How long does it take to strike 7 times ?
(A) 16 seconds (B) 18 seconds
(C) 20 seconds (D) 24 seconds
$ Which two points in the figure must be joined to divide
the complete region into two identical parts ?
U
P
R
S
Q
T
(A) US (B) RT (C) RQ (D) PS
14. Paper Code : UN446 1
CLASS : 5
Class : 5 Mathematics
01 The difference of two numbers is 174325. If the greater
number is 8765432. What is the smaller number ?
(A) 8590107 (B) 8591107
(C) 8592107 (D) 8519107
02 Identify the least 4-digit number that is divisible by 8.
(A) 1000 (B) 1008
(C) 9992 (D) 1016
03 How many prime numbers are there from 50 to 100 ?
(A) 18 (B) 12 (C) 10 (D) 20
04 Twelve 1 by 1 squares form a rectangle, as shown. What
is the total area of the shaded regions ?
(A) 8 (B) 9 (C) 10 (D) 11
05 What is the product obtained when a fraction is
multiplied by its reciprocal ?
(A) 0 (B) Reciprocal fraction
(C) 1 (D) The fraction itself
06 If Ramya types 180 words in 4 minutes. How many
words will she type in 9 minutes ?
(A) 405 (B) 450
(C) 540 (D) 504
Paper Code : UN446
2
CLASS : 5
07 Weight of 8 basket of apples is 2.8 kg what is the weight
of each basket is ________
(A) 3,600 kg (B) 360 kg
(C) 350 g (D) 3.5 kg
08 A flask holds 1
1
20
litres of coffee. It is poured into 6
similar cups. What is the capacity of each cup ?
(A) 250 ml (B) 375 ml
(C) 125 ml (D) 175 ml
09 Mathuri had 450. If
1
9
and
2
5
of the money was spent
on clothes and food respectively, how much money
does Mathuri have left ?
(A) 250 (B) 240
(C) 230 (D) 220
10 A nylon string 18 m long is cut into equal pieces of
0.3 m each. How many equal pieces are obtained ?
(A) 180 (B) 90 (C) 60 (D) 360
11 In the figure, ∠
∠
∠
∠
∠x is 36° less than ∠
∠
∠
∠
∠y.
y
x
38
Find the measure of ∠
∠
∠
∠
∠y.
(A) 179° (B) 96°
(C) 134° (D) 143°
15. Paper Code : UN446 3
CLASS : 5
12 The salary of a man increased by 20%. If his new salary
is 3000, what was his salary before the increase ?
(A) 2000 (B) 2300
(C) 2400 (D) 2500
13 The number of circles that can be drawn with a given
centre is
(A) 2 (B) 3
(C) 1 (D) As many as we want.
14 The figure is made of identical rectangles.
12.5 cm
2 cm
What is its perimeter ?
(A) 35 cm (B) 40 cm
(C) 45 cm (D) 50 cm
15 13 cakes were baked using 48.36 kg of flour. How much
flour is needed to bake 20 cakes ?
(A) 74.4 kg (B) 48.36 kg
(C) 51 kg (D) 68.36 kg
Paper Code : UN446
4
CLASS : 5
16 If M is a prime number such that (M+1) is also prime
number. What number does M(M–1)–2 represents ?
(A) A prime number
(B) Neither prime nor composite number
(C) Zero
(D) 2
17 If 12 squares out of 32 are coloured on a board, what
is the percentage of coloured squares ?
(A) 375 % (B) 37.5%
(C) 3.75 % (D) 0.375%
18 Observe the given beakers.
1 l 250 ml P
1
2
Q
4
5
P Q R
What is the volume of the liquid in beaker R ?
(A) 250 ml (B) 216 ml
(C) 500 ml (D) 261 ml
19 PQRS is a trapezium. Find ∠
∠
∠
∠
∠g.
P
S R
Q
118o
C
(A) 42° (B) 48° (C) 62° (D) 69°
16. Paper Code : UN446 5
CLASS : 5
20 Rishi rode
3
4
km to his friend’s house,
3
8
km to the
cleaners, and
7
8
km to his home. What is the total
distance that Rishi had travelled ?
(A) 1
#
km (B)
#
km (C) 2 km (D)
km
21 The area of rectangle is 130 sq m and its breadth is 5 m.
Find its length.
(A) 204 m (B) 24 m
(C) 28 m (D) 26 m
22 Which of the following is the greatest decimal ?
(A) 0.0019 (B) 0.009
(C) 0.019 (D) 0.0091
23 A box full of buttons has a mass of 2 kg. When it is
1
3
full, its mass is only 800 g. What is the mass of the box ?
(A) 200 g (B) 150 g
(C) 1200 g (D) 600 g
24 The difference between the smallest and largest prime
number from 20 to 40 is
(A) 14 (B) 16
(C) 18 (D) 20
Paper Code : UN446
6
CLASS : 5
25 The fraction of shaded area and unshaded area of the
below given diagram is
8 cm
6
c
m
6 cm
(A)
(B)
!
(C)
!
(D)
!
Space for Rough work
17. Paper Code : UN446 7
CLASS : 5
Class : 5 General Science
26 What are fossils ?
(A) Petrified remains of prehistoric plants and animals.
(B) Remains of pretty pictures
(C) Classification of animals
(D) Classification of plants
27 A solar eclipse is most likely to occur when the Earth,
the moon, and the sun are in which location ?
(A)
Sun
Earth
Moon
(B)
Sun
Earth
Moon
(C)
Sun Earth
Moon
(D)
Sun
Earth
Moon
28 Which of the following acts as a pumping organ ?
(A) Heart (B) Lungs
(C) Kidney (D) Stomach
29 What is a fracture ?
(A) Crack in the skin
(B) Crack in the muscle
(C) Crack in the bone
(D) Crack in the nail
Paper Code : UN446
8
CLASS : 5
30 The diagram shows the development of a bean seed
Stage I Stage II Stage III Stage IV
At what stage(s) can the process of making food be
carried out when there is sunlight ?
(A) IV only (B) II and IV only
(C) I, II and III only (D) I, II, III and IV
31 Which among the following give birth to youngones ?
(A) Frog (B) Whale (C) Toad (D) Snake
32 The diagram below shows a fish
A
Which of the following statements are true of the
structures found underneath part A ?
i) They take in oxygen from the air.
ii) They take in oxygen from the water that flows
over them.
iii) They are made up of comb-like filaments to
increase the surface area for gaseous exchange.
18. Paper Code : UN446 9
CLASS : 5
iv) They are kept inside a chamber filled with water to
prevent them from drying up.
(A) i and iii only (B) ii and iii only
(C) ii and iv only (D) ii, iii and iv only
33 Which of these is known as farmer’s friend ?
(A) Tapeworm (B) Ringworm
(C) Earthworm (D) Pinworm
34 Study the concept map below.
Bones Gaseous exchange
K L
is made
up of
Protects
for
Identify K and L.
K L
Backbone Spinal cord
Ribcage Heart
Ribcage Lungs
Skull Brain
(A)
(B)
(C)
(D)
35 How is salt obtained from seawater ?
(A) Filtration (B) Condensation
(C) Evaporation (D) Magnetization
Paper Code : UN446
10
CLASS : 5
36 Soil is formed when large rocks of the surface of earth
breakdown into smaller pieces by the action of natural
agents like
(A) only rain (B) only wind
(C) only temperature (D) all of these
37 Why does water vapour rise upwards ?
(A) It is cooler than the surrounding air.
(B) It is heavier than the surrounding air.
(C) It is lighter than the surrounding air.
(D) It is attracted by the clouds in the sky.
38 Snakes and worms living inside the soil come on to the
land during rains. This is because
(A) they love rains.
(B) to breathe.
(C) they get more food on the land during rains.
(D) soil becomes too cold for them.
39 A girl is jumping rope. No matter how high the girl
jumps, she always lands back on the ground because
(A) air resistance carries her up.
(B) the force of gravity pulls her down.
(C) rope pull her up.
(D) an electric force pulls her down.
19. Paper Code : UN446 11
CLASS : 5
40 The white patches of a variegated leaf do not show the
presence of starch when tested with iodine. Which one
of the following statements best explains the result ?
W hite patches
Green
(A) Starch is not produced in the absence of chlorophyll.
(B) The white patches do not absorb carbon dioxide.
(C) The white patches have thick coverings which
absorbed the starch.
(D) The starch produced by the white patches is used up
by the green patches.
41 You find a rock. It looks like as if it is made up of sand
particles. What kind of rock is it most likely ?
(A) Igneous (B) Sedimentary
(C) Metamorphic (D) Marble
42 A doctor kept records of breathing rates of people when
they were resting. He made the chart below.
Person Breathes in a minute
Baby boys
7-years old girls
7-years old boys
10-years old boys
Mothers
38
25
25
20
16
Paper Code : UN446
12
CLASS : 5
The chart suggest that
(A) boys breathe faster than girls.
(B) girls breathe faster than boys.
(C) older people breathe faster than younger people.
(D) younger people breathe faster than older people.
43 What causes “new moon” phase of lunar cycle ?
(A) The moon is orbiting around the sun.
(B) The sun is rotating around Earth.
(C) Earth is between the sun and the moon.
(D) The moon is between Earth and the Sun.
44 What is the role of water, air and sunlight in an
environment ?
(A) They are all living factors needed by plants and animals.
(B) They are all living factors used by animals to make food.
(C) They are all non-living factors needed by plants to
make food.
(D) All of these
45 Which of the following is an example of pulley ?
(A) Wheel and axle (B) Screw
(C) Ramp (D) Wedge
46 What is one way in which humans can conserve natural
resources ?
(A) Drive cars that run on fossil fuels
(B) Build homes over wetlands
(C) Plant trees to replace ones that are cut down
(D) Conversion of forest land to farms.
20. Paper Code : UN446 13
CLASS : 5
47 If we add a lot of green leaves and vegetables to our
food, we will grow
(A) fat and round.
(B) healthy and disease free.
(C) weak and muscular.
(D) all of these.
48 Which of the following is the best way to dispose waste
water from our kitchen ?
(A) Use it for cooking.
(B) Use it for bathing.
(C) Use it for watering plants.
(D) Let it flow on the road.
49 What will happen to the tree if all the flowers of a
mango tree are removed ?
(A) The tree will stop growing.
(B) The roots will absorb more water.
(C) The tree will die.
(D) The tree will not produce fruits.
50 Which organ is correctly paired with its organ system ?
(A) Lungs and respiratory system
(B) Brain and excretory system
(C) Heart and respiratory system
(D) Eyes and reproductive system
Paper Code : UN446
14
CLASS : 5
51 How are coconuts seeds dispersed ?
(A) By wind (B) By water
(C) By animals (D) By explosion
52 Some things were buried in wet ground. Several years
later they were dug out. Which thing is most likely to
have stayed the same ?
(A) An egg shell (B) A paper cup
(C) A vegetable peel (D) A plastic cup
53 Which of the following relationships includes a
consumer and a producer ?
(A) A snake eating a rat.
(B) A rabbit eating a carrot.
(C) A hawk eating a chick.
(D) A cat eating a mouse.
54 Caterpillars are commonly found on the leaves of
plants. Some of their bodies are green. How does this
helps caterpillars ?
(A) To make their own food.
(B) To find their prey easily.
(C) To store their food as fat.
(D) To become less visible to their predators.
55 How can cactuses live in deserts ?
(A) They make water.
(B) They store water.
(C) They do not need water.
(D) They eat animals and other plants.
21. Paper Code : UN446 15
CLASS : 5
Class : 5 Critical Thinking
56 Five athletes were returning from the Olympic games
and each received an award from first through fifth in
an event.
They told the news reporters ?
P : “I was not the last”.
Q : “R was the third”.
R : “P was the second”.
S : “T was the second”
T : “S was not the first”.
Who came third in the race ?
(A) R (B) P (C) T (D) S
57 My grandfather’s clock takes 6 seconds to chime 3 times
at 3 o'clock. How long does it take to chime 6 times at
6 o'clock ?
(A) 15 seconds (B) 18 seconds
(C) 12 seconds (D) 24 seconds
58 Four straight lines can cross in as many as six points, as
shown. What is the greatest number of points in which
five straight lines can cross ?
(A) 9 (B) 10 (C) 12 (D) 20
Paper Code : UN446
16
CLASS : 5
59 Starting from the smallest, arrange these birds in
increasing order of their average size and height.
(A) Pigeon, Sparrow, Peacock, Ostrich
(B) Sparrow, Pigeon, Peacock, Ostrich
(C) Peacock, Ostrich, Sparrow, Pigeon
(D) Ostrich, Peacock, Sparrow, Pigeon
60 What number of rectangles are there in the given figure ?
(A) 16 (B) 10 (C) 12 (D) 14
Space for Rough work
22. Paper Code : UN449 17
CLASS : 5
Class : 5 Mathematics
01 What is the difference of the greatest 7-digit number
and the smallest 5 digit number ?
(A) 9,98,999 (B) 99,89,999
(C) 8592107 (D) 8519107
02 If Ramya types 180 words in 4 minutes. 405 words are
typed in ________ minutes
(A) 8 (B) 9 (C) 11 (D) 13
03 Find the product of
1
1
3
,
1
3
4
and
7
8
(A)
5
3
24
(B)
19
3
24
(C)
1
3
24
(D)
3
19
7
04 A box had some pens in it. When the pens are
distributed equally to 18 children, none remained but
while distributing to 19 children, 5 children got 1 pen
less than the others. How many pens were there in the
box ?
(A) 70 (B) 76 (C) 90 (D) 85
05 Find the volume of a cube whose edge is
1
4
cm.
(A)
$
cu cm (B)
!
cu cm
(C)
$
cu cm (D)
cu cm
Paper Code : UN449
18
CLASS : 5
06 In the given calculation, the answer 11418 is incorrect
due to a mistake in one of the digits. Find the incorrect
digit.
2 6 7
× 5 4
1 0 6 8
1 0 3 5
1 1 4 1 8
(A) 0 (B) 1 (C) 3 (D) 5
07 Study the pattern given
3
4
1
5
1
Z
Y
X
9
20
1
3
1
2
1
4
1
5
What is the value of Z ?
(A)
17
1
60
(B)
7
1
12
(C)
47
2
60
(D)
47
3
60
08 If 5 cans of peas cost 2.25, what is the cost of one can ?
(A) 1.2 (B) 0.50
(C) 1.0 (D) 0.45
09 Find the value of
⎛ ⎞
⎜ ⎟
⎝ ⎠
0.1 0.01
+
0.01 0.1
(A) 10.1 (B) 1.10 (C) 1.01 (D) 10.01
23. Paper Code : UN449 19
CLASS : 5
10 In an examination, Jessy’s score was 92. Nissi obtained
15 marks less than Jessy. Rishi scored 4 marks more
than Nissi. What is the difference between Jessy’s and
Rishi’s scores ?
(A) 11 (B) 19 (C) 73 (D) 77
11 Study the given figure.
A B
C
D
155
a
Find the measue of angle ‘a’
(A) 65° (B) 90° (C) 35° (D) 25°
12 Prashanth invests 65% in machinery, 20% in raw
material and still has 1305 cash with him. Find his
total investment.
(A) 8500 (B) 8700 (C) 6800 (D) 9600
13 Find two natural numbers whose sum is 85 and the
L.C.M. is 102
(A) 30 and 55 (B) 17 and 68
(C) 35 and 55 (D) 51 and 34
14 Observe the line given
A C
6 cm
B
If the ratio of the length of AB to the length of BC is 2 : 5,
find the length of AC
(A) 21 cm (B) 15 cm (C) 30 cm (D) 9 cm
Paper Code : UN449
20
CLASS : 5
15 Rohan’s mother gave him 300, out of which he spent
15% on stationery, 35% on eatables and saved the
remaining amount. How much did Rohan save ?
(A) 200 (B) 100 (C) 150 (D) 50
16 Find the difference obtained when
9
40
is subtracted
from
23
40
.
(A)
25
40
(B)
14
40
(C)
31
40
(D)
32
40
17 A square hole with sides 5 centimeters long is cut out
of a rectangular plate that is 12 centimeters long and 9
centimeters wide. What is the area of the remaining
part of the plate ?
5 cm
5 cm
5
cm
5
cm
9 cm
12 cm
(A) 83 cm2
(B) 56 cm2
(C) 96 cm2
(D) 108 cm2
18 A rope, 36
1
3
m long, was cut into three parts measuring
12
2
5
m, 13
1
2
m and 5
4
15
m respectively. What was the
length of rope left ?
(A)
1
5
6
(B)
2
7
5
(C)
1
9
6
(D)
2
11
5
24. Paper Code : UN449 21
CLASS : 5
19 The L.C.M. of 8, 16 and p is 48. What is the possible
value of p ?
(A) 64 (B) 24 (C) 2 (D) 32
20 What is the least number that should be added to
5743251792 so that the number is divisible by 3 but not
by 9 ?
(A) 3 (B) 2 (C) 4 (D) 1
21 Which of the following is the smallest decimal ?
(A) 0.018 (B) 0.07
(C) 0.074 (D) 0.0054
22 The number of triangles in the given figure is
) *
+
,
-
(A) 4 (B) 6
(C) 8 (D) 7
23 Choose the incorrect statement.
(A) HCF of two consecutive numbers is 1
(B) HCF of two consecutive even numbers is 2
(C) HCF of two consecutive odd numbers is 1
(D) HCF of two twin primes is prime
Paper Code : UN449
22
CLASS : 5
24 What is the measure of the angle formed by the minute
and hour hands of a clock at 9:00 ?
(A) 90° (B) 95°
(C) 105° (D) 115°
25 Measure of ∠
∠
∠
∠
∠X in the triangle XYZ is
x
y z
40°
(A) 130° (B) 50° (C) 90° (D) 60°
Space for Rough work
25. Paper Code : UN449 23
CLASS : 5
Class : 5 General Science
26 Seedsonlygerminatewhentheconditionsarefavourable.
Which of the following conditions are necessary for
seeds to germinate ?
(i) Oxygen (ii) Proper temperature
(iii) Sunlight (iv) Water
(A) ii and iii only (B) ii and iv only
(C) i, ii and iv only (D) i, ii iii and iv
27 Choosethewordwhichcancompletethegivenfoodchain.
Caterpillar
?
Bird
(A) Deer (B) Hen (C) Leaf (D) Sun
28 Which of the animals below will be least affected if the
amount of dissolved oxygen in the water decreases ?
(A) Shark (B) Tadpole
(C) Stingray fish (D) Dolphin
29 Pumice is formed when lava from a volcano cools.
Which type of rock is pumice ?
(A) Gaseous rock (B) Igneous rock
(C) Sedimentary rock (D) Metamorphic rock
30 A valuable ocean resource that is obtained by
evaporating ocean water is
(A) coal. (B) iron. (C) oil. (D) salt.
Paper Code : UN449
24
CLASS : 5
31 John compared three aquatic animals and recorded his
observations in the table below.
Has gills in a
chamber filled
with water.
X Y Z
Has a blowhole
on top of its
head.
Has gills
without a
gill chamber.
What can animals X, Y and Z be ?
X Y Z
Hermit crab
Mosquito larva
Mudskipper
Salmon
Pink dolphin
Seahorse
Tuna
Whale
Salmon
Earthworm
Frog
Tadpole
(A)
(B)
(C)
(D)
32 Why are earthworms good friends of farmers ?
i) Their castings make the soil fertile.
ii) They help to drain and aerate the soil when they
make tunnels in the soil.
iii) They loosen and mix the soil evenly when they
burrow through the soil.
iv) They do not destroy the crops.
(A) i and iii only (B) i and iii only
(C) ii and iii only (D) i, ii iii and iv
33 I protect the brain. I am made up of bones which are
fused firmly together to form a shell-like structure.
What am I ?
(A) Skull (B) Ribcage (C) Spine (D) Sternum
26. Paper Code : UN449 25
CLASS : 5
34 Organism X feed on dead or decaying organic matter.
What is the term used to describe this organism ?
(A) Carnivore (B) Herbivore
(C) Saprophyte (D) Producer
35 Which of the following is NOT a symbol of danger ?
(A) (B) (C) (D)
36 Shortage of water and food can result in a
(A) Tsunami. (B) Flood.
(C) Famine. (D) Cyclone.
37 In which of the following processes is carbon dioxide
released ?
(i) Burning (ii) Respiration
(iii) Photosynthesis
(A) Only (i) and (ii) (B) Only (ii) and (iii)
(C) Only (i) and (iii) (D) (i), (ii) and (iii)
38 The body system that gives you support and allows
movement is the
(A) skeletal system (B) circulatory system
(C) respiratory system (D) excretory system
39 Which option shows the correct outline of an insect ?
(A) (B) (C) (D)
Paper Code : UN449
26
CLASS : 5
40 Four similar young hibiscus plants are provided with
different conditions as shown in the table below.
Plant Garden soil Sunlight Water Air Fertiliser
P
Q
R
S
Which of the following plants will probably grow to be
healthiest plant one week later ?
(A) P (B) Q (C) R (D) S
41 theflat, chisel-shaped teeth, welladaptedforcuttingand
biting of food items are known as:
(A) Incisors (B) Canines
(C) Premolars (D) Molars
42 A car jack is a screw. A sea-saw is a
(A) Screw. (B) First class lever.
(C) Second class lever. (D) Third class lever.
43 How are the seeds of the pea and bean are dispersed ?
(A) By water (B) By explosion
(C) By animals (D) None of these
44 What happens to a metal spoon placed in boiling water ?
(A) The spoon melts.
(B) The water vapour condenses.
(C) The spoon loses heat.
(D) The spoon gains heat.
27. Paper Code : UN449 27
CLASS : 5
45 How are the following similar ?
The Lever, Inclined plane, Pulley,
Screw, Wheel and Axle
(A) They are simple machines.
(B) They are complex machines.
(C) They are forces.
(D) They are forms of energy.
46 Why are the plants growing in the shade smaller than
the plants growing in the Sun.
(A) The tree removes water from the soil.
(B) The tree removes minerals from the soil.
(C) The tree blocks sunlight.
(D) All of these.
47 The hump of a camel helps in storing
(A) water. (B) half-chewed grass.
(C) fat. (D) blood.
48 Which of the following statements describe our heart
correctly ?
i) It pumps blood to all parts of our body.
ii) It is a muscular organ that works all the time
iii) It is protected by our ribcage
(A) i and ii only (B) i and iii only
(C) ii and iii only (D) i, ii and iii
Paper Code : UN449
28
CLASS : 5
49 Which of these pass through three stages in their life
cycle ?
(A) Butterfly (B) Cockroach
(C) Housefly (D) Mosquito
50 Identify the type of joint shown.
(A) Hinge (B) Ball and socket
(C) Gliding (D) Pivot
51 Which statement about green plants is true ?
(A) Green plants have no pigments.
(B) Green plants are saprophytes.
(C) Green plants are autotrophs.
(D) Green plants are heterotrophs.
52 Which of the following combination is incorrect about
plants and their types of food storage ?
Storage organ Plants
Bulb Onion, garlic
Flower Broccoli
Root tuber Potato, dahlia
Rhizome Ginger, turmeric
(A)
(B)
(C)
(D)
28. Paper Code : UN449 29
CLASS : 5
53 Renu is giving a party this weekend. In preparation for
the party, she went to the mega superstore to buy some
household items. Which of the items below are bio-
degradable ?
(A) Paper plates and paper cups
(B) Wooden chopsticks
(C) Plastic forks and plastic spoons
(D) Both (A) and (B)
54 Which of these absorb heat quickly when same quantity
of samples of the sand, soil and water are placed
undersunlight for 8 hours ?
(A) The sand (B) The soil
(C) The water (D) All of these
55 There are some fish struggling near the water surface of
an aquarium. A boy placed some water plants into the
aquarium. Why is it a good idea to put some water plants
into the aquarium ?
(A) The water plants can float on in water.
(B) The water plants can carry out respiration.
(C) Thewaterplantscan provideoxygen,foodandshelter
to the fish.
(D) The water plants cannot grow more healthily in the
presence of other living things.
Paper Code : UN449
30
CLASS : 5
Class : 5 Critical Thinking
56 For how many years the given medicine is suitable for
use ?
Mkg Date: 07-2017
Exp Date: 07-2019
(A) 5 years (B) 4 years
(C) 3 years (D) 2 years
57 If one can only travel in the direction of the arrow shown,
how many different ways are there from A to B ?
)
*
+
/
.
, -
(A) 12 (B) 10 (C) 11 (D) 8
58 Students are lining up to form a cross. John is standing
in the centre. Counting either from the left, the right,
the front or the back, John will be at the 8th
position.
How many students are there ?
(A) 30 (B) 26 (C) 29 (D) 25