Quantitative Aptitude - Arithmetic Ability Questions

What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?

An angle is four times its complementary angle. What is the measure of the angle?

What value of 'p' will satisfy the equation p540 = 240p ?

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

If x2 – 12x + 33 = 0, then what is the value of (x – 4)2 + [1/(x – 4)2]?

What is the value of [sin (y – z) + sin (y + z) + 2 sin y]/[sin (x – z) + sin (x + z) + 2 sin x]?

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

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