Quantitative Aptitude - Arithmetic Ability Questions

One-third of Poojitha's age three years ago plus one-half of her age two years from now is twenty years. How old is she now?

If a(x + y) = b(x - y) = 2ab, then the value of 2(x2 + y2)

Δ DEF is right angled at E. If m∠D = 45%., then Cosec F =

A triangle has a perimeter of 200. If two of its sides are equal and the third side is 20 more than the equal sides, what is the length of the third side?

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

In the following question, select the odd number group from the given alternatives.

If P = 5X and Q = X, then P is how much percentage more than Q?

By increasing the price of entry ticket to a fair in the ratio 17:19, the number of visitors to the fair has decreased in the ratio 11:10. In what ratio has the total collection increased or decreased?