Quantitative Aptitude - Arithmetic Ability Questions

A can do 1/3rd of a work in 5 days and B can do 2/5th of this work in 10 days. Both A and B, together can do the work in

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is

If (x - 4) (x2 + 4x + 16) = x3 - P, then P is equal to

If angles of a quadrilateral are in the ratio 3:5:9:13, find the largest angle?

If 7x ­- 5y = 13 and 2x -­ y = 5, then (x -­ y) is

Arrange them in ascending order 64, 33 and 43

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?