Quantitative Aptitude - Arithmetic Ability Questions

If the sum of squares of three consecutive natural number is 2702. Then, what will be the middle number?

The point P(-­4,1) divides the segment joining the points (x,0) and (0,y) in the ratio 3:2. Find x and y?

The ratio of salary of X, Y and Z is 15 : 3 : 8. If Z gets Rs. 3960 more than Y, then what is the salary (in Rs.) of X?

The standard deviation of the set {10, 11, 12, 9, 8} is

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

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

What will be the next set of numbers in the series? (2,3), (3,5), (5,7), (7,11), (11,13), ___

When a number is increased by 26, it becomes 113% of itself. What is the number?