Quantitative Aptitude - Arithmetic Ability Questions

A mixture contains spirit and water in the ratio of 3 : 2. If it contains 3 litres more spirit than water, the quantity of spirit in the mixture is

A train travelling at 76 kmph crosses a 450 m long platform in 27 seconds. What is the length of the train?

If a - b = 3 and a2+b2=25, then the value of ab is

If (36 - 16x) - (4x - 8) = 4, then the value of x is

If cosec π/4 - ­ sin π/3 = x, then the value of x is

If a3+1a3 = 2, then the value of a2+1a?

Find the odd word/letters/number from the given alternatives.

Find the odd word/letters/number pair from the given alternatives