Arithmetic Series Quiz 42 (10 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Find the number series:1050, 2050, 3050, ....., ....., .....?

Correct Answer: D) 4050, 5050, 6050.

2. The 4th term from the end of the A.P .....,2,5,8, .....,35 is

Correct Answer: B) 26.

3. Describe the relationship between the terms in the arithmetic sequence 15, 12, 9, 6

Correct Answer: B) Subtracting 3 to the previous term.

4. A sequence whose term after the first term is obtained by adding a constant number to the preceding term.

Correct Answer: A) Arithmetic sequence.

5. Identify the zeroeth term. 97, 86, 75, 64, .....

Correct Answer: A) 108.

6. Write the first 5 terms represented by the equation t(n)=3n+2

Correct Answer: B) 5, 8, 11, 14, 17.

7. It is the sum of definite number of terms of an arithmetic sequence

Correct Answer: C) Arithmetic Series.

8. Fill in the missing number 4284, 4286, 4288, .....

Correct Answer: A) 4290.

9. Write an explicit formula for the sequence-9,-7,-5,-3, ..... Hint: The sequence is arithmetic so use this formula: $a_n=a_1+d\left(n-1\right)$

Correct Answer: A) $a_n=-9+2\left(n-1\right)$.

10. Number Series:6. 16. 26. 36. 46.?

Correct Answer: B) 56.