Quantitative Aptitude - Arithmetic Ability Questions

ABCD is an isosceles trapezium such that AD||BC, AB = 5 cm, AD = 8 cm and BC = 14 cm. What is the area (in cm2) of trapezium?

A, B and C can do a job working alone in 12, 16 and 24 days respectively. In how many days they can do the job if they worked together?

The list price of an article is Rs. 900. It is available at two successive discounts of 20% and 10% . The selling price of the article is:

What is the highest common factor of 360 and 450?

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔADE is 8 cm sq, what is the area (in sq cm) of quadrilateral BDEC?

If (tanA ­- tanB)/(1 + tanAtanB) = x, then the value of x is

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

If 4x -7 < x - 2 and 5x +2/3 ≥ 3x + 1; then x can take which of the following values?