Maths / Arithmetic Progression / Finding Nth Term when an AP is Given

Maths


QUESTION
 

How many terms are there in the series 201, 208, 215,.......,369?

OPTIONS
A. 

23

B. 

24

C. 

25

D. 

26

Right Option : C

EXPLANATION
Explain TypeExplanation Content
Text

The given series in an A.P. in which a = 201 and d = 7.

                      Let the number of terms be n.

                      Then, 369 = 201 + (n - 1) large times 7 or n = 25.

                      Hence, the answer is (c).

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