Quantitative Aptitude - Arithmetic Ability Questions

Simple interest on a sum of Rs 3300 for 5 years is Rs 1980. What is the annual rate (in percentage) of interest?

In a triangle the length of the side opposite the angle which measures 45° is 8 cm, what is the length of the side opposite to the angle which measures 90°?

If 2x - 6 ≤ x - 3 and 1+3x < 4x + 4, then x can take which of the following values?

If the diameter of the two circles is 6 units and 10 units and a centre distance of 8 units. Calculate the number of common tangents that can be drawn to both the circle.

What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?

What is the difference between the maturity values, if Rs. 12500 is invested for 2 years at 20% per annum simple interest and compound interest?

Sin6A + Cos6A - 1 is equal to

A chord of a circle is equal to its radius. A tangent is drawn to the circle at an extremity of the chord. The angle between the tangent and the chord is