Quantitative Aptitude - Arithmetic Ability Questions

A tent is to be built in the form of a cylinder of radius 7 m surmounted by a cone of the same radius. If the height of the cylindrical part is 8 m and slant height of the conical part is 12 m, how much canvas will be required to build the tent? Allow 20% extra canvas for folding and stitching. (Take π = 22/7)

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

Which smallest number must be subtracted from 400, so that the resulting number is completely divisible by 7?

Calculate the length (in cm) of PQ, if the radius of the circle is 7 cm and the line through the centre O meets the tangent at point Q such that OP = 25 cm.

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

Find the odd pair out.

In the following question, select the odd word pair from the given alternatives.

What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x =2, y = -2 and y = 3?