Quantitative Aptitude - Arithmetic Ability Questions

Calculate the distance (in cm) of the chord from the centre of the circle, if the chord of length 48 cm is drawn in the circle of radius 25 cm.

If an equilateral triangle has side 12 cm, then what is the difference (in cm) between the circumradius and inradius?

What is the HCF (highest common factor) of 77 and 275?

The simple interest on a certain sum of money invested at a certain rate for 2 years amounts to Rs. 1200. The compound interest on the same sum of money invested at the same rate of interest for 2 years amounts to Rs. 1290. What was the principal?

If 7x + 2 ≥ x - 2 and 7 + 2x ≥ 3 + 3x; then x can take which of the following values?

What is the value of (√3 - sec60) ?

If (cosecA -­ 1)/(cosecA + 1) = x, then the value of x is

Reflection of the point (3,-6) in the y-axis is