1. Which of the following is a prime number?

 
 
 
 

2. The least number which when divided by 8, 9, 12 and 15 leaves the remainder 5 in each case is:

 
 
 
 

3. A shopkeeper sells two watches at ₹500 each. One watch he sells at a profit of 20% and another at a loss of 20%. His overall gain or loss percent is:

 
 
 
 

4. In a school, 45% of students are boys. If the number of girls is 385, the number of boys is:

 
 
 
 

5. If a book is sold at 12% loss, it would fetch ₹88. What must be the marked price for it to gain 20%?

 
 
 
 

6. Which of the following fractions is the largest?

 
 
 
 

7. A teacher can develop the skill of estimation among students:

 
 
 
 

8. Which of the following is not a characteristic of mathematics?

 
 
 
 

9. Which one of the following is true?

 
 
 
 

10. A sum triples itself in 16 years at simple interest. The rate of interest per annum is:

 
 
 
 

11. The number 0.202002000200002… is:

 
 
 
 

12. Which of the following represents the correct descending order?

 
 
 
 

13. The square of 25.4 is:

 
 
 
 

14. The sum of the measures of the exterior angles of a polygon is:

 
 
 
 

15. The difference between the simple and compound interest on ₹12000 for 2 years at 10% per annum is:

 
 
 
 

16. A teacher uses games, puzzles, and stories to teach mathematics. This approach is based on:

 
 
 
 

17. The volume of a cube of side 5 cm is:

 
 
 
 

18. In a quadrilateral ABCD, the sum of all interior angles is:

 
 
 
 

19. Which of the following is a multiple of 6 but not of 9?

 
 
 
 

20. Area of a rectangle of length 15 cm and breadth 8 cm is:

 
 
 
 

21. An acute angle measures:

 
 
 
 

22. LCM of 24 and 36 is:

 
 
 
 

23. The predecessor of the smallest 5-digit number is:

 
 
 
 

24. The additive inverse of -7/12 is:

 
 
 
 

25. Which of the following is a polygon?

 
 
 
 

26. A Science teacher uses concept maps to teach topics. This helps students to:

 
 
 
 

27. Evaporation is faster when:

 
 
 
 

28. The part of the plant responsible for reproduction is:

 
 
 
 

29. The main cause of tides in oceans is:

 
 
 
 

30. Which part of the human body filters blood?

 
 
 
 

31. The process of changing water vapor into liquid water is called:

 
 
 
 

32. Which of the following animals breathe through their skin?

 
 
 
 

33. The planet closest to the Sun is:

 
 
 
 

34. Water boils at:

 
 
 
 

35. Deficiency of Vitamin D causes:

 
 
 
 

36. Non-metals are:

 
 
 
 

37. Which of the following is a natural source of light?

 
 
 
 

38. Friction can be increased by:

 
 
 
 

39. The SI unit of force is:

 
 
 
 

40. Which of these is a conductor of electricity?

 
 
 
 

41. Sound travels fastest in:

 
 
 
 

42. The correct symbol for electric cell is:

 
 
 
 

43. The process of separation of husk from grains is called:

 
 
 
 

44. The largest gland in the human body is:

 
 
 
 

45. Which of the following changes is a chemical change?

 
 
 
 

46. A rainbow is formed due to:

 
 
 
 

47. Which of the following materials will allow light to pass through them partially?

 
 
 
 

48. Plants prepare their food through the process of:

 
 
 
 

49. The thread-like structure present in the nucleus of a cell are:

 
 
 
 

50. In which organ of the human body does digestion start?

 
 
 
 

51. An object that does not allow light to pass through it is called:

 
 
 
 

52. The mirror used by dentists to examine teeth is:

 
 
 
 

53. Which of the following is a natural fiber?

 
 
 
 

54. Which vitamin is synthesized by the human body when exposed to sunlight?

 
 
 
 

55. The gravitational force of the Earth:

 
 
 
 

56. Which part of the plant conducts water?

 
 
 
 

57. Which is the nearest planet to Earth?

 
 
 
 

58. Which of the following is NOT a property of magnets?

 
 
 
 

59. When a force is applied on an object and it moves, __________ is said to be done.

 
 
 
 

60. Which of the following objects is luminous?

 
 
 
 

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