Quantitative Aptitude - Arithmetic Ability Questions

Points P and Q lie on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of areas of triangle APQ: triangle ABC is 16:25. Then the ratio of AP:PB is?

If Cot θ = 21/20, then what is the value of Cosec θ?

The simplified form of (x + 3)2 + (x - 1)2 is

Select the odd letters from the given alternatives.

If the diameter of a hemisphere is 21 cm, then what is the volume (in cub.cm) of hemisphere?

Which of the following is the largest number among 2, 33, 4, 53

The sum of the digits of a 2­digit number is 17. If we add 9 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

For what value of 'y', x2 + 112x + y2 is a perfect square?