Quantitative Aptitude - Arithmetic Ability Questions

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

The centroid of an equilateral triangle ABC is G. If AB is 6 cms, the length of AG is

The distance between the points (4, 8) and (k,-4) is 13. What is the value of k?

The sum of all prime numbers between 18 and 32 is:

A and B together can do a piece of work in 12 days while A alone can do the same work in 30 days. B alone can do it in

In the following question, select the odd letter/letters from the given alternatives.

What is the value of 4600+540+1280+250+36 ?

On a ground , there is a vertical tower with a flagpole on its top . At a point 9 m away from the foot of the tower , the angles of elevation of the top and bottom of the flagpole are 60° and 30° respectively . The height of the flagpole is