Quantitative Aptitude - Arithmetic Ability Questions

A dinner set is quoted for Rs 1500. A customer pays Rs 1173 for it. If the customer got a series of two discounts and the rate of first discount is 15% then the rate of second discount was,

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4.

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

Puneet lent out Rs 30000 in two parts, one at 5% and the other at 9% interest. The yearly average interest comes out to be 6%. What are the amounts (inRs) that are lent at 5% and 9% respectively?

Find the value of p if 3x + p, x -­ 10 and ­x + 16 are in arithmetic progression.

In triangle ABC, BAC = 90 deg and AD is perpendicular to BC. If AD = 6cm and BD = 4cm, then the length of BC is

Choose the one which is odd from the following options

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