Quantitative Aptitude - Arithmetic Ability Questions

The average of first 20 multiples of 12 is

ΔABC is an equilateral triangle and D, E are midpoints of AB and BC respectively. Then the area of ΔABC : the area of the trapezium ADEC is

The distance between two pillars is 120 metres. The height of one pillar is thrice the other. The angles of elevation of their tops from the midpoint of the line connecting their feet are complementary to each other. The height (in metres) of the taller pillar is (Use : √3 = 1.732)

Find the maximum area of a rectangular field which is surrounded by a rope of 100 meters?

Which of the following conditions is TRUE for the two line segments AB and CD to be congruent?

If two successive discounts of 30% and 10% are given, then what will be the ratio of marked price to selling price?

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

In the following question, select the odd letter/letters from the given alternatives.