Quantitative Aptitude - Arithmetic Ability Questions

The length of each side of a rhombus is 25 m and the length of one of its diagonals is 14 m. Find the area of the rhombus?

The angles of elevation of top and bottom of a flag kept on a flag post from 30 metres distance, are 45 and 30 deg respectively. Height of the flag is [taking √3 = 1.732]

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

In the following question, select the odd word from the given alternatives.

What is the value of (4a2 + 8b + 14c + 2)/2 ?

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

What is the equation of the line if its slope is ­2/5 and y-­intercept is 6?

40.36 ­- (9.347 -­ x ) -­ 29.02 = 3.68. Find x.