Quantitative Aptitude - Arithmetic Ability Questions

If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is

What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x = 2, y = -2 and y = 3?

2cos[(C+D)/2]sin[(C-D)/2] is equal to

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

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

In the following question, select the odd letter group from the given alternatives.

Find the common factor of 3757+ 4357 and 3737+ 4337

Determine the value of 'x' when 3x3 = 27