Quantitative Aptitude - Arithmetic Ability Questions

tan(A/2) is equal to

If (6x ­- 1) -­ (8x -­ 5) = 7, then the value of x is _______ .

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

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

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

A missile travels at 1260 km/h. How many metres does it travel in one second?

In ΔPQR, PQ = PR = 18 cm, AB and AC are parallel to lines PR and PQ respectively. If A is the mid-point of QR, then what is the perimeter (in cm) of quadrilateral ABPC?

The average of 10 numbers is X and one of the number is 38. If 38 is replaced with 19, then what will be the new average?