If the sum of n terms of an AP is (3n 2 -n) and its common difference is 6, then its term is

CA Foundation · Quantitative Aptitude · MTP · September 2025
If the sum of n terms of an AP is (3n 2 -n) and its common difference is 6, then its term is
(A) A. 3
(B) B. 2
(C) C. 4
(D) D. 1

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. 2

Topics: Part-A: Business Mathematics

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