Rohan saves Rs

MATHEMATICS · Single correct · A Level · Mathematics · Sequences and series · Sequences and series

Problem

Rohan saves Rs.

800

in the first month and increases his saving by Rs.

120

every subsequent month. How much will he save in the

18^{\text{th}}

month? (a) Rs.

2\,960

(b) Rs.

2\,840

2\,720

(d) Rs.

2\,160