Quantitative Aptitude - Arithmetic Ability Questions

2sin[(C+D)/2].cos[(C­-D)/2] is equal to

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

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

Find the area (in sq.cm) of a semi-circle of radius 14cm.

ABC is an equilateral triangle and P is the orthocenter of the triangle, then what is the value (in degrees) of ∠BPC?

PT is a tangent to a circle with centre O and radius 6 cm . If PT is 8 cm then length of OP is

If a person bought an item for Rs. 96 and sold it at a profit of 12.5%, the selling price of the item was

A certain sum of money becomes double of itself in 15 years at a rate of simple interest. In how many years will it become 5 times of itself at the same rate of simple interest