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?

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.

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

Sin6A + Cos6A - 1 is equal to

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?

The curved surface area and the diameter of a right circular cylinder are 352 cm² and 14 cm respectively. Find its height (in cm).

In a factory, 60 workers can stitch 120 m of clothes in 7 days, what length of clothes can be stitched by 70 workers in 5 days?