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1. For UP Classes.
Prepared By:
SHAHAZIYA A.P
Teacher; D.I.U.P.S.Paral

2. 1) Which book is known as ‘Bible of Mathematics’?
2) Find the missing number in the series 5,10,17,___,37,50
3) In a row of boys Akash who is 8th from the left and 7th from
right. How many boys are there in the row?
4) Who wrote the famous book ‘Bija Ganitha’?
5) The Roman numeral ‘M’ stands for:
6) What is ‘Ramanujan’s Number’?
7) The average of seven consecutive numbers is 26. The
largest among these is _____
Questions

3. 1) Elements.
2) 26
3) 14
4) Bhaskara II
5) 1000
6) 1729
7) 29
Answers
Elements
Bhaskara II

4. 8) Which mathematician is known as ‘Father of Mathematics’?
9) What 3 positive numbers give the same result when multiplied
and added together?
10) What number should replace the question mark?
11) Which Indian mathematician is known as ‘Human Computer’?
12) The average of three numbers is 30. If each of these numbers is
doubled, what is the average?
13) The Roman numeral ‘L’ stands for:
Questions
5 7 11 13 17 ?

5. 8) Pythagoras.
9) 1, 2, and 3.
10) 19. (Sequence of Prime Numbers.)
11) Shakunthala Devi.
12) 60
13) 50.
Answers

6. 14) Who is known as father of ‘Modern Mathematics?
15) How many rectangles are there in the figure given below?
16) The Roman numeral ‘C’ stands for:
17) Geometry is originated in which place?
18) It was Friday on 4th December 2015. What was the day on 4th
December,2016?
19) If √81=9, then √0.81+√0.0081=_____?
Questions

7. 14) Rene Descartes.
15) 9.
16) 100.
17) Egypt.
18) Sunday.
19) 0.99
Answers
Rene Descartes

8. 20) Which number is known as ‘Kaprekar’s constant’?
21) If a mirror image shows 11.15, what is the exact time?
22) Find values of A,B and C; if, AB×3=CAB
23) The Roman numeral ‘D’ stands for:
24) The earth will rotates at ____(degree) in a day?
Questions

9. 20) 6174
21) 12:45
22) A=5, B=0, C=1
23) 500
24) 360⁰
Answers

10. 25) Which one is the largest among following:
11.49, 11.479, 11.467, 11.5
26) How many weeks are there in a leap year?
27) In a code system, CAT=60, BAT=40, then RAT=_____?
28) Who was written the book `LEELAVATHI’?
29) What is the sum of first 100 odd numbers?
30) The numbers having exactly two factors are known as ____?
31) What is the largest number that we can made by using three
two-s?
Questions

11. 25) 11.5
26) 52 weeks
27) RAT=360 (R=18, A=1, T=20; 18×1×20=360)
28) Bhaskara
29) 2500
30) Prime numbers
31) 2²²
Answers

12. 32) The only one two digit number which can be written as a
perfect square as well as a perfect cube is ____?
33) Which day is celebrated as National mathematics day in
India?
34) How many right angles are there in the figure below:
Questions

13. 32) 64 (64=8² and 64=4³)
33) December 22nd (Great mathematician Ramanujuan’s
birthday)
34) 24 right angles are there.
Answers

14. 35) Which ratio is known as ‘Golden ratio’?
36) Which number replaces the question mark:
37) India’s 1st satellite was named after a great mathematician.
Who was that?
38) Average of 5 consecutive natural numbers is ‘x’. If we add
next two numbers with this, what will be the new average?
Questions
3
15
4
24
54
?
65

15. 35) 1.618
36) 35 [(3×4)+3=15; (4×5)+4=24; so,(5×6)+5=35]
37) Aryabhata
38) x+1
Answers

16. 39) If we add 10 to 10 times of a number and then divide it by 10,
we will get 10. What is that number?
40) The game ‘Sudoku’ was originated in Switzerland, but it was
developed in another country. Name the country?
41) What is the half of 2¹⁰?
42) How many two digit numbers are there with distinct digits?
43) Which is the largest four digit number which can be made by
using the odd numbers between 1 and 10?(do not use a same
number repeatedly)
Questions

17. 39) 9
40) Japan
41) 2⁹
42) 81
43) 9753
Answers

18. 44) Which are the two consecutive prime numbers?
45) Who is the first women mathematician in the history?
46) Some integers are divisible by their digit sum, and such
integers have a particular name. What is that?
47) What part of a day is 6 hours?
48)What is the half of 0.001?
49)I am an odd number. If you add double of mine with me, you
will get the largest three digit number. Who am I?
Questions

19. 44) 2 and 3.
45) Hypatia.
46) Harshad number
47) ¼ part
48) 0.0005
49) 333.
Answers

20. 50) How many factors are there for, 6³×5²?
51) Which is the next term of the following Fibonacci sequence:
1,1,2,3,5,8,13,___
52) Sum of squares of three consecutive natural numbers are 5.
Which are the three numbers?
53) Find the value of ‘x’?
Questions
50º 30⁰
x⁰ x⁰

21. 50) 48 (6³×5²=2³×3³×5²; Number of factors=(3+1)×(3+1)×(2+1)=48)
51) 21
52) 0,1 and 2.
53) x=50º.
Answers

22. THANK YOU