Quantitative Aptitude - Arithmetic Ability Questions

Area of _____ equals half the product of its diagonal.

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

ABC is a right angled triangle. ∠BAC = 90 deg and ∠ACB = 60 deg. What is the ratio of the circum radius of the triangle to the side AB?

In ΔABC measure of angle B is 90 deg. If cosA = 5/13, and AB = 10 cm, then what is the length (in cm) of side BC?

Hiten marks his pen at Rs 9800 and after allowing discount of 20%, he still earns 12% profit. What is the cost price (in Rs) of the pen?

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

If x3-2x=3x, then the value of x2+1x2 will be

Given a -­ b = 2, a3 - b3=26 then (a + b)2 is