Quantitative Aptitude - Arithmetic Ability Questions

Which is the correct ascending order of the given numbers?

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

If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number?

The LCM of 14, 21 and 35 is

Select the odd letters from the given alternatives.

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

The length and breadth of a rectangular piece of a land are in a ratio 5:3. The owner spent Rs. 6000 for surrounding it from all sides at Rs.7.50 per metre. The difference between its length and breadth is

If the angles of a triangle are in the ratio of 2:3:4, then the difference of the measure of greatest angle and smallest angle is