Daily Dose of Solved Questions Sep 18

CSAT 2019 | DDSQ Sep 18 | Civil Services | IAS | UPSC | State PSC | SSC | IBPS | NDA | CDS | Railways

A bookseller sold ‘a’ number of Geography textbooks at the rate of Rs.\:x per book, ‘a+2’ number of History textbooks at the rate of Rs.\:(x+2) per book and ‘a-2’ number of Mathematics textbooks at the rate of Rs.\:(x-2) per book. What is the total sale in Rs.? (2018)

(a) 3x+3a

(b) 3ax+8

(c) 9ax

(d) x^3a^3