Quantitative Aptitude - Arithmetic Ability Questions

For triangle ABC, find equation of median AD if co­ordinates of points A, B and C are (2,­4), (3,0) and (5,­2) respectively?

If 3(2 - 3x) < 2 - 3x ≥ 4x -6; then x can take which of the following values?

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

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

Determine the largest 4 digit number which is a perfect square.

An angle is greater than its complementary by 20°. What will be the measure of the angle?

In a cyclic quadrilateral ABCD , the side AB is extended to a point X. If ∠XBC = 82° and ∠ADB = 47° , then the value of ∠BDC is

ABCD is a trapezium in which AB is parallel to CD and AB = 4(CD). The diagonals of the trapezium intersects at O. What is the ratio of area of triangle DCO to the area of the triangle ABO?