The 3rd term of an arithmetic progression is 11 and the 15th term is 71

MATHEMATICS · Single correct · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

The 3rd term of an arithmetic progression is 11 and the 15th term is 71. Which term of this progression equals 101? (a)

25

(b)

20

(c)

21

(d)

22