Quantitative Aptitude - Arithmetic Ability Questions

What should be added to 5(2x-y) to obtain 4(2x - 3y) + 5(x + 4y)?

Select the odd letters from the given alternatives.

The point at which the perpendicular bisectors of the sides of a triangle intersect is known as _____________________

A box consist of 5 rupees, 2 rupees and 1 rupee coins and their value are in the ratio of 15 : 4 : 2 respectively. If there are total 112 coins, then how many 2 rupees coins are there in the box?

In each of these questions, a question is given followed by information in three statements. You have to find out the data in which statement(s) is sufficient to answer the question and mark your answer accordingly. What are the marks scored by Abhijit in English?

I. Marks scored by Abhijit in Maths are more than his marks in Science by 20.

II. Total marks scored by Abhijit in Maths, Science and English are 198.

III. Marks scored by Abhijit in Science are more than his marks in English by 12.

If p3 - q3 = (p - q) ( (p - q)2 + x p q ) then value of x 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

A cricketer, whose bowling average was 12.4 runs/wicket takes 5 wickets for 22 runs in a match, thereby decreases his average by 0.4. The number of wickets, taken by him before this match was: