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$n^{th}$ term of an A.P. is $5n - 15$. The common difference of the A.P. is :
- (a)$5n$
- (b)$5$
- (c)$-5$
- (d)$10$
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Answer: (B) $5$
nth term of an A.P. is 5n - 15 . The common difference of the A.P. is :
CBSE Class 10 Maths PYQ · Arithmetic Progressions · Basics of AP, CD, Make, find x · 1 Mark · March 2026 · Basic
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