CBSE - Aptitude Mathematics

Rs.1,710 are divided into three parts such that 4 times the first, 6 times the second and 9 times the third are all equal. The ratio of three parts is 1. 4:6:9 2. 9:6:4 3. 2:3:5 4. 5:3:2

The median lies 1.in the beginning of observation 2.near the middle of observations when arranged in ascending order 3.near the middle of observations when arranged in descending order 4.in the middle of observations arranged in ascending or descending order of magnitude

Two armies number 11000 and 7000 men respectively: before they fight, each is reinforced by 1000 men. In favour of which army is the increase? 1. first army 2. second army 3. both of these 4. none of these

A is twice as fast as B and B is thrice as fast as C. The jaurney cavered by C in 42 minutes will be covered by A in 1) 7 min: 2) 14 min. 3) 28 min. 4) 35 min.

If the angles of a triangle are in the ratio 1:2:2, then the triangle 1. is isosceles 2. is obtuse 3. is a right triangle 4. is equilateral