Quantitative Aptitude - Arithmetic Ability Questions

An angle is thrice its complementary angle. What is the measure of the angle?

Compute of 69696 x 9999 =

ABC is an equilateral triangle of side 6 cm. If a circle of radius 1 cm is moving inside and along the sides of the triangle, then the locus of the centre of the circle is an equilateral triangle of side is

If Sin θ = 20/29 , then what is the value of Sec Sin θ ?

If (1/4 of x) - (4/5 of 6/7) equals - 9/7, then value of x is

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

How much quantity (in kg) of wheat costing Rs 84 per kg must be mixed with 81 kg of wheat costing Rs 60 per kg so that on selling the mixture at Rs 75.9 per kg, there is a gain of 15%?

What is the equation of the line if its slope is ­2/5 and y-­intercept is 6?