Quantitative Aptitude - Arithmetic Ability Questions

The diameter of a circle is 28 cm find its area?

A triangular prism has 9 edges. How many vertices does it have?

If 1aa2+1 = 3, then the value of a6+1a3 is

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

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

If α and β are the roots of the equation x2+ x – 1 = 0, then what is the equation whose roots are α5 and β5?

x and y are two numbers such that their mean proportion is 8 and third proportion is 512. What is the value of x and y?

The average runs conceded by a bowler in 5 matches is 45 and 15.75 in other 4 matches. What is the average runs conceded by the bowler in 9 matches?