Quantitative Aptitude - Arithmetic Ability Questions

In the given figure, P  is the center of the circle. If QS = PR, then what is the ratio of angles RSP to the TPR ?

The area of a right angled triangle ABC, right angled at B, is 46 sq units. A median is drawn from A to BC which intersects at D. Find the area (in sq. units)of triangle ABD.

Which of the following is not a Triangular number?

What is the area (in sq cm) of an equilateral triangle of side 14 cm?

If x = (√5) + 1 and y = (√5) – 1, then what is the value of (x2/y2) + (y2/x2) + 4[(x/y) + (y/x)] + 6?

Which of the following quadratic equations has real roots?

If 5/2 - (6/5)(x - 15/2) = -x/5, then what is the value of x?

sinA/(1 + cos A) is equal to