CBSE - Aptitude Mathematics

0.125 is equal to 1. 1/4 2. 3/8 3. 1/8 4. 1/25

What is the next number in the series 53, 48, 50, 50, 47? 1. 51 2. 46 3. 53 4. 52

The numbes x, y, z are proportional to 2, 3, 5. The sum ,of x, y, z is 100. If y ;= px - 10, then p is equal to (1) 3/2 (2) 2 (3) 5/2 (4) 3

If Atul's salary is 10% more than Bantu's how much % is Bantu's salary less than Atul's? 1.10.5% 2.11% 3.9 2/7% 4.9 1/11%

A and B together can do a piece of work in 20 days. After A has worked at it for 15 days, B finishes the remaining work in 21 days. In how many days can A alone do the work? 1. 60 2. 90 3. 120 4. 56