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GK Questions for Class 5: Math
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GK Questions for Class 5: Math
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25 Questions

1. The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:

2. Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:

3. The greatest number of four digits which is divisible by 15, 25, 40 and 75 are:

4. Which number is considered as Ramanujan Number?

5. The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:

6. Place these shapes in order of how many sides they have—square, triangle, octagon, and hexagon?

7. Three numbers are in the ratio of 3: 4: 5 and their L.C.M. is 2400. Their H.C.F. is:

8. Which movie is based on Srinivasa Ramanujan?

9. The product of two numbers is 4107. If the H.C.F. of these numbers is 37, then the greater number is:

10. What is the square root of 144?

11. How many zeros are there in one billion?

12. What is the next number in the following sequence– 7, 14, 21, 28?

13. Who is known as the Prince of Indian Mathematics?

14. What is the total number of dots on a dice?

15. Find the greatest number that will divide 43, 91 and 183 to leave the same remainder in each case.

16. What is the name for the longest side of a right-angled triangle?

17. .41. “Number rules the Universe” Who said it?

18. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together?

19. What number do you get when you multiply all of the numbers on a telephone number pad?

20. What is three-fifths of 50?

21. The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is:

22. Who is widely considered to be the “Father of Mathematics”?

23. In which number system, there is no symbol for zero?

24. The G.C.D. of 1.08, 0.36 and 0.9 is:

25. What is the most famous theory of triangles in geometry?