Question

1
1. Choose the correct option. (MCQ's)
(i) A's income is 10% less than B's income. How much percentage is B's income more
than A's income?
(a) 10%
(b) 11% (C) 12%
(d) 11%
(ii) If 45% of the population of a town are men and 30% are women, then the percentage
of children is
(a) 10%
(b) 25%
(C) 50%
(d) 35%
(iii) The difference between increasing a number by 8% and decreasing it by 7% is 75.
The number is
(a) 100
(b) 400
(c) 900
(d) 500​

Answer 1

i) 10%,

ii) 25%,

iii) 500