Standard vs Custom Battery Packs - Decoding the Power Play
Aptitude Questions
1. 1. A can do a work in 15
days and B in 20 days. If
they work on it together
for 4 days, then the
fraction of the work that is
left is :
a)1/4 b)1/10
c)7/15 d)/15
2. 2. A, B and C can do a piece
of work in 20, 30 and 60 days
respectively. In how many
days can A do the work if he
is assisted by B and C on
every third day?
a)12 days b)15 days
c)16 days d)18 days
3. 3. A can finish a work in 18
days and B can do the same
work in 15 days. B worked for
10 days and left the job. In
how many days, A alone can
finish the remaining work?
a)5 days b)5 ½ days
c)6 days d)8 days
4. 4. An aeroplane covers a
certain distance at a speed of
240 kmph in 5 hours. To cover
the same distance in 1 hours,
it must travel at a speed(in
kmph) of:
a)300 b)360
c)700 d)720
5. 5. A sum of money at simple
interest amounts to Rs. 815 in
3 years and to Rs. 854 in 4
years. The sum is:
a)650 b)690
c)698 d)700
6. 6. The compound interest on
Rs. 30,000 at 7% per annum
is Rs. 4347. The period (in
years) is:
a)2 b)2 ½
c)3 d)4
7. 7. In a certain store, the profit
is 320% of the cost. If the cost
increases by 25% but the
selling price remains constant,
approximately what
percentage of the selling price
is the profit?
a)30 b)70
c)100 d)250
8. 8. A vendor bought toffees at 6
for a rupee. How many for a
rupee must he sell to gain
20%?
a)3 b)4
c)5 d)6
9. 9. A, B, C subscribe Rs.
50,000 for a business. A
subscribes Rs. 4000 more
than B and B Rs. 5000 more
than C. Out of a total profit of
Rs. 35,000, A receives(in Rs.):
a)8400 b)11,900
c)13,600 d)14,700
10. 10. The sum of ages of 5
children born at the intervals
of 3 years each is 50 years.
What is the age(in years) of
the youngest child?
a)4 b)8
c)10 d)none
11. 11. If x>1, which of following
decreases as ‘x’ increases.....
a)x2-10x b)x+1/x
c)1/(x+1) d)none
12. 12. A father is twice son’s age.
His age 10 years hence, will
be 3 times, son’s age 10
years ago. find their
ages.....
a)40 & 80 b)60 & 80
c)30 & 40 d)none
13. 13. Two numbers are
respectively 20% and 50%
more than a third number.
The ratio of the two
numbers is:
a)2 : 5 b)3 : 5
c)4 : 5 d)none
14. 14. A sum of money is to be
distributed among A, B, C, D
in the proportion of
5 : 2 : 4 : 3. If C gets Rs. 1000
more than D, what is B's
share?
a)1500 b)2500
c)2000 d)none
15. 15. In a mixture 60 litres, the
ratio of milk and water 2 : 1. If
the this ratio is to be 1 : 2,
then the quanity of water to be
further added is:
a)20 b)30
c)40 d)60
16. 16. Look at this series: 7, 10,
8, 11, 9, 12, ... What number
should come next?
a)7 b)10
c)12 d)13
17. 17. Look at this series: 36, 34,
30, 28, 24, ... What number
should come next?
a)20 b)22
c)23 d)26
21. 21. Tanya is older than Eric.
Cliff is older than Tanya.
Eric is older than Cliff.
If the first two statements are
true, the third statement is
a)TRUE b)FALSE
c)UNCERTAIN
22. 22. Mara runs faster than Gail.
Lily runs faster than Mara.
Gail runs faster than Lily.
If the first two statements are
true, the third statement is
a)TRUE b)FALSE
c)UNCERTAIN
26. 26.In how many ways can the
letters of the word “LEADER”
be arranged?
a)72 b)144
c)360 d)720
27. 27.In how many ways can the
letters of the word “LEADING”
be arranged in such a way
that the VOWELS always
come together ?
a)720 b)480
c)120 d)5040
28. 28.What is probability of
getting sum 9 from 2 throws of
a die?
a)1/6 b)1/9
c)1/8 d)1/12
29. 29.vidya’s mother’s son’s
wife’s father’s grand-daughter
is related to vidya as
a)Niece b)cousin
c)aunt d)sister
30. 30.Ram’s father’s wife’s
mother’s son’s wife is related
to ram as....
a)niece b)cousin
c)Aunt d)sister
