Quantitative Aptitude - Arithmetic Ability Questions

What is the value of [2 cot × (p – A)/2]/[1 + tan2× (2p – A)/2]?

An angle is thrice its complementary angle. What is the measure of the angle?

A, B and C are employed to complete a work in Rs. 784. If A and B together complete 23/28 of the work. Calculate the wages (in Rs.) paid to C?

Ram and Rahim standing at a distance of 680m run towards each other at a speed of 8 m/sec and 9 m/sec respectively. After how long will they meet?

If 1+y16-74, then the value of 5y-15

Find the number of prime factor of 1024.

What number, from the following should be deducted from 1184 to make it exactly divisible by 21?

Findout the odd word/letters/number/number pair from the given alternatives.