Quantitative Aptitude - Arithmetic Ability Questions

What smallest number should be added to the sum of squares of 15 and 14, so that the resulting number is a perfect square?

In the series 5442673314884743581,the number of 4s that are completely divisible by the number on their right but not divisible by the number on their left is

A car takes 5 hours to cover 100 kms distance at a particular speed whereas another car takes 3 hours to reach a particular distance at the same speed. Find the distance.

What is the simplified value of 1cosec A + cot A2 ?

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.

In what ratio is the segment joining (-1, 3)and (2,-4) divided by the Y axis?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 33708, and Rs 35730.48 respectively, what is the rate of interest?

A sum of Rs 8000 becomes Rs 12500 in 2 years at a certain rate of compound interest. What will be the sum (in Rs) after 3 years?