Arithmetic Series Quiz 22 (10 MCQs)

Quiz Instructions

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1. Find the sum of the following AP-37,-33,-29, ..... to 12 terms

Correct Answer: B) -180.

2. If the 2nd term of an AP is 13 and the 5th term is 25, the common difference is

Correct Answer: B) 4.

3. The difference between any term to its previous term is constant, then the series is called

Correct Answer: B) Arithmetic Progression.

4. Which of the following is the common difference of the given arithmetic sequence:16, 8, 0,-8,-16, .....?

Correct Answer: B) -8.

5. What rule do these numbers follow? 129, 139, 149, 159

Correct Answer: D) Count by 10s.

6. Which kind of sequence has a common difference?

Correct Answer: A) Arithmetic.

7. The sum of the first 10 natural numbers is .....

Correct Answer: B) 55.

8. What is the formula to find the nth term of an arithmetic progression?

Correct Answer: C) A + (n-1)d.

9. If 18,x,y,-3 are in AP then value of x+y is

Correct Answer: B) 15.

10. Identify the next three terms of the sequence below:-6,-10,-14, .....

Correct Answer: D) -18,-22,-26.