# SEBA Class 10 Mathematics MCQ Chapter 5 Arithmetic Progression

SEBA Class 10 Mathematics MCQ Chapter 5 Arithmetic Progression Question Answer in English Medium, Class 10 General Maths Multiple Choice Question Answer in English to each chapter is provided in the list so that you can easily browse throughout different chapters SEBA Class 10 Mathematics MCQ Chapter 5 Arithmetic Progression Notes and select need one.

## SEBA Class 10 Mathematics MCQ Chapter 5 Arithmetic Progression

Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam SEBA Class 10 Mathematics MCQ Chapter 5 Arithmetic Progression Solutions for All Subject, You can practice these here.

### Arithmetic Progression

Chapter – 5

1. If 4/5, a, 2 are the three consecutive terms of an AP then the value of “a” is______.

(a) 7/5.

(b) 5/4.

(c) 9/5.

(d) 5.

Ans: (a) 7/5.

2. The first term of an AP is 4 and the common difference is – 3.The fifth term is_______ .

(a) – 8.

(b) -I1.

(c) 16.

(d) 19.

Ans: (a) -8.

3. The 26th term of the AP 0,-4,-8,-12,.. is: F-20______ .

(a) – 96.

(b) – 100.

(c) – 104.

(d) – 108.

Ans: (b) – 100.

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

(a) 4.

(b) 5.

(c) 3.

(d) 7.

Ans: (a) 4.

5. The common difference of A.P. is_______ .

(a) always positive.

(b) always negative.

(c) can be positive or negative.

(d) can be positive negative or zero.

Ans: (d) can be positive negative or zero.

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

(a) 1.

(b) 3.

(c) 4.

(d) 7.

Ans: (c) 4.

7. The sum of n odd natural number is ___.

(a) 2n-1.

(b) 2n+1.

(c) 2n²

(d) n².

Ans: (d) n².

8. The numbers between n and n² which are divisible by n is_______ .

(a) n-l.

(b) n+1.

(c) n.

(d) -2d.

Ans: (d) -2d.

9. The sum of all two digit numbers is ______ .

(a) 2575.

(b) 2475.

(c) 2524.

(d) 2425.

Ans: (b) 2475.

10. The sum of first n term of an A.P. is_______ .

(a) s = n/2 (a+an)

(a) s = n/2 (a+nd)

(c) s = n/2 [a+(n-1) d]

(d) s = n (a+an)

Ans: (a) s = n/2 (a+an).

11. The sum of first 22 term of the AP 8, 3, -2….is_______ .

(a) 200.

(b) -979.

(c) 979.

(d) none of then.

Ans: (b) -979.

12. If Sn denotes the sum of first n terms of an A.P. where common difference is d, then Sn-2Sn-I+Sn-2 (x>2) is equal to______ .

(a) -2d-.

(b) -d.

(c) d.

(d) 2d.

Ans: (c) d.

13. The n term of an A.P 5, 2-1, 4,-7 …is____ .

(a) 2n +5.

(b) 2n -5.

(c) 8- 3n.

(d) 3n -8.

Ans: (c) 8- 3n.

14. The first term and common difference for the A.P. 3, 1, -1, -3 is______ .

(a) 1 and 3.

(b) -1 and 3.

(c) 3 and -2.

(d) 2 and 3.

Ans: (c) 3 and -2

15. 30th term of the A.P: 10, 7, 4, …, is_______ .

(a) 97.

(b) 77.

(c) -77.

(d) -87.

Ans: (c) – 77.

16. 11th term of the A.P. -3, -1/2, 2 …. Is_______ .

(a) 28.

(b) 22.

(c) – 38.

(d) – 48.

Ans: (b) 22.

17. The missing terms in AP: __, 13, __, 3 are________ .

(a) 11 and 9.

(b) 17 and 9.

(c) 18 and 8.

(d) 18 and 9.

Ans: (c) 18 and 8.

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

(a) 12th.

(b) 13th.

(c) 15th.

(d) 16th.

Ans: (d) (d) 16th.

19. The 21st term of AP whose first two terms are -3 and 4 is______ .

(a) 17.

(b) 137.

(c) 143.

(d) -143.

Ans: (b) 137.

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

(a) 147.

(b) 151.

(c) 154.

(d) 158.

Ans: (d) 158.

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