Quantitative Aptitude - Arithmetic Ability Questions

What is the least number that can be multiplied to 69120 to make it a perfect cube?

What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?

If 2(3x ­- 4) -­ 2 < 4x ­- 2 ≥ 2x -­ 4; then the value of x is

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

Find the curved surface area (in cm2) of a hemisphere of diameter 7 cm.

Find the value of '?, if the mean of the data set 18, 16, 22, 13, ? = 16.

The effective annual rate of interest corresponding to a nominal rate of 7% per annum payable half­yearly is

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.