Quantitative Aptitude - Arithmetic Ability Questions

If angles of a quadrilateral are in the ratio 3:5:9:13, find the largest angle?

A missile travels at 1278 km/h. How many metres does it travel in one second?

What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?

If Cos θ = 35/37 , then what is the value of Cot θ?

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

If 2x + 5 > 2 + 3x and 2x -­ 3 ≤ 4x -­ 5, then x can take which of the following values?

The average of 100 observations was calculated as 35.It was found later, that one of the observation was misread as 83 instead of 53. The correct average is :

One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 20 cm, what is the area of the rhombus?