Welcome to your Arithmetic Progressions MCQs Mock Test of 10th Class Mathematics

1.
Question 1. The sum of first n terms of the series a, 3a, 5a, …….. is

2.
2. In an Arithmetic Progression, if a = 28, d = -4, n = 7, then an is:

3.
Question 3. 37th term of the AP: √x, 3√x, 5√x, …….. is

4.
4. If a = 10 and d = 10, then first four terms will be:

5.
Question 5. Which term of the AP: 92, 88, 84, 80 … is 0?

6.
6. The first term and common difference for the A.P. 3, 1, -1, -3 is:

7.
Question 7. The common difference of the AP … -4, -2, 0, 2, …. is

8.
8. 30th term of the A.P: 10, 7, 4, …, is

9.
9. 11th term of the A.P. -3, -1/2, 2 …. Is

10.
10. The missing terms in AP: __, 13, __, 3 are:

11.
11. Which term of the A.P. 3, 8, 13, 18, … is 78?

12.
12. The 21st term of AP whose first two terms are -3 and 4 is:

13.
13. If 17th term of an A.P. exceeds its 10th term by 7. The common difference is:

14.
14. The number of multiples of 4 between 10 and 250 is:

15.
15. 20th term from the last term of the A.P. 3, 8, 13, …, 253 is:

16.
16. The sum of the first five multiples of 3 is:

17.
17. The 10th term of the AP: 5, 8, 11, 14, … is

18.
18. In an AP, if d = -4, n = 7, an = 4, then a is

19.
19. The list of numbers –10, –6, –2, 2,… is

20.
20. If the 2nd term of an AP is 13 and the 5th term is 25, then its 7th term is

21.
21. Which term of the AP: 21, 42, 63, 84,… is 210?

22.
22. What is the common difference of an AP in which a18 – a14 = 32?

23.
23. The famous mathematician associated with finding the sum of the first 100 natural numbers is

24.
24. The sum of first 16 terms of the AP: 10, 6, 2,… is

25.
25. The nth term of an A.P. is given by an = 3 + 4n. The common difference is

26.
26. If p, q, r and s are in A.P. then r – q is

27.
27. If the sum of three numbers in an A.P. is 9 and their product is 24, then numbers are

28.
28. The (n – 1)th term of an A.P. is given by 7,12,17, 22,… is

29.
29. The nth term of an A.P. 5, 2, -1, -4, -7 … is

30.
30. The 10th term from the end of the A.P. -5, -10, -15,…, -1000 is

31.
31. Find the sum of 12 terms of an A.P. whose nth term is given by an = 3n + 4

32.
32. The sum of all two digit odd numbers is

33.
33. The sum of first n odd natural numbers is

34.
34. The number of multiples lie between n and n² which are divisible by n is

35.
35. If a, b, c, d, e are in A.P., then the value of a – 4b + 6c – 4d + e is

36.
36. The sum of all odd integers between 2 and 100 divisible by 3 is

37.
37. If the numbers a, b, c, d, e form an A.P., then the value of a – 4b + 6c – 4d + e is

38.
38. If 7 times the 7th term of an A.P. is equal to 11 times its 11th term, then 18th term is

39.
Question 39. The sum of the first 15 multiples of 8 is

40.
Question 40. Next term of the AP √2, 3√2, 5√2, ……. is

41.
Question 41. First four terms of the sequence an = 2n + 3 are

42.
Question 42. 20th term of the AP -5, -3, -1, 1, is

43.
Question 43. If nth term of an AP is 7 – 4n, then its common difference is

44.
Question 44. If the sum of first n terms of an AP is An + Bn² where A and B are constants. The common difference of AP will be

45.
Question 45. The 10th term of the sequence √3, 12−−√, 27−−√; …… is

46.
Question 46. Sum of n terms of the series √2 + √8 + 18−−√ + 32−−√ + …… is

47.
Question 47. If p – 1, p + 3, 3p – 1 are in AP, then p is equal to

48.
Question 48. The sum of the first 2n terms of the AP: 2, 5, 8, …. is equal to sum of the first n terms of the AP: 57, 59, 61, … then n is equal to.

49.
Question 49. If the sum of the first m terms of an AP is n and the sum of its n terms is m, then the sum of its (m + n) terms will be

50.
Question 50. If nth term of an AP is given by fn = 3n + 4, find the common difference of the AP