Quantitative Aptitude - Arithmetic Ability Questions

ΔABC is right angled at B. BD is an altitude. AD = 3 cm and DC = 9 cm. What is the value of AB (in cm)?

How much does one need to add to 2/3 to obtain 3/2?

The length of one side and the diagonal of a rectangle are 5 cm and 13 cm respectively. Find its area (in cm2).

Factorise x2 + 3x -­ 18

The figure shown below consists of the tangents at the extremeties of any chord. Choose the correct option given below.

If 5 - 2x ≥ 4 - x and 3(2 - x) > 2 - 4x; then x can take which of the following values?

Select the odd number from the given alternatives.

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