Quantitative Aptitude - Arithmetic Ability Questions

In triangle PQR, A is the point of intersection of all the altitudes and B is the point of intersection of all the angle bisectors of the triangle. If ∠PBR =105°, then what is the value of ∠PAR (in degrees)?

A and B together can do a piece of work in 10 days. If A can do the work in 15 days, find in how many days that B alone can do the same work. Given below are the steps involved in solving the above problem. Arrange them in sequential order.

A) One day's work of B is 1/10 - 1/15

B) One day's work of A and B is 1/10 and One day's work of A is 1/15

C) B alone can do the work in 30 days

D) One day's work of B is 1/30

A product was sold foe Rs. 4,500 at a profit of 12.5%. What was the amount of profit?

If a triangle has its orthocenter and centroid of equal length, then which of the following is TRUE about the triangle?

Vishal is 20 years younger to Arya. Twelve years hence Arya's age will be 1.25 times that of Vishal. Aryais now ......... years old.

One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 20 cm, what is the area of the rhombus?

If ax + by = 1 and bx + ay = 2aba2+b2 then x2+y2a2+b2 is equal to

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