Quantitative Aptitude - Arithmetic Ability Questions

Square of (7 ­- 4x) is

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

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

If 2r = h + r2+h2, then the ratio of r:h is

The areas of a circle and square are equal. What is the square of the ratio of length of diameter to the length of diagonal?

Find the greatest length which can be used to measure exactly three cloth pieces of lengths 1.26 m, 1.98 m and 1.62 m respectively.

If sin - 4π/3 = x, then the value of x is

Deepak marks the price of his table 60% above the cost price. He gives some discount on it and earns profit of 15.2%. What is the discount percentage?