Quantitative Aptitude - Arithmetic Ability Questions

What will be the next set of numbers in the series? (2,3), (3,5), (5,7), (7,11), (11,13), ___

Select the odd letters from the given alternatives.

A certain number of men agreed to do a work in 20 days. 5 men did not come for work. Others completed the work in 40 days. Find the number of men who had agreed to do the work originally.

If a cylinder of radius 7 cm and height 9 cm is melted and constructed into a cone of the same radius, what will be the height of this cone?

If a sum of money doubles itself in 8 yrs, then the interest rate in percentage is ?

If x+3y=-3x+y, then x22y2 is equal to

Which of the numbers given below is the square root of 15376?

Δ XYZ is right angled at Y. If m∠Z = 60°, what is the length of YZ (in cm), if ZX = 3√3 cm?