Question

Pls answer these questions from 14th (b) to 19

Answer 1

LET THE ORIGINAL SALERY BE x

x + (12% of x) = 1158
x + 12x /100 = 1158
x + 3x/25 = 1158
(25x + 3x) / 25 = 1158
28x / 25 = 1158
28x = 1158 * 25
x = (1158 * 25) / 28
x = 1033
ANS
His salery was 1033 rupees