Quantitative Aptitude - Arithmetic Ability Questions

What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?

Square root of 0.9 is equal to

If 5x + 4(1 -­ x) > 3x - ­4 > 5x/3 -­ x/3; then x can take which of the following values?

The ratio of salary of u, v and w is 8 : 7 : 13. If w gets Rs 3384 more than that of v, then what is the salary (in Rs) of u?

The radius and height of a solid cylinder are increased by 2% each. What will be the approximate percentage increase in volume?

Two adjacent sides of a parallelogram are 21 cms and 20 cms. The diagonal joining the end points of these two sides is 29 cms. The area of the parallelogram (in sq.cms) is

A shop keeper purchased 10 kg of rice and 20 kg of sugar at Rs. 75 and Rs. 85 per kg respectively. On selling, he gained 20% on rice and 10% on sugar. What was the total sale price?

If a number is reduced by 35%, then it becomes 416. By how much percent should the number be increased so that it become 876.8?