Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs 4000 becomes Rs 7000 in 6 years at simple interest. If the rate of interest becomes double of itself, then what will be the amount (in Rs) after 6 years?

Of the three numbers, the average of the first number and the second number is 37 more than the average of second number and third number. What is the difference between the first and the third number?

A train 100 m long is running at a speed of 120 kms/hr. The time taken to pass a person standing near the line is

A train travelling at 76 kmph crosses a 450 m long platform in 27 seconds. What is the length of the train?

All sides are congruent in a _____.

What is the measure of an interior angle of a regular polygon of 10 sides?

The circumference of a circle is 88 cm. Find its radius (in cm).

What is the value of cos (90 – B) sin (C – A) + sin (90 + A) cos (B + C) – sin (90 – C) cos (A + B)?