Quantitative Aptitude - Arithmetic Ability Questions

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

If the sum of squares of two real numbers is 41 and their sum is 9. Then the sum of cubes of these two numbers is

A boy in a train notices that he can count 31 telephone posts in 60 seconds. the distance between two posts is 60 meters. Calculate the speed of the train?

If Rajan purchase 21 pens for Rs 20 and sell all the pens at the rate of 20 pens for Rs 21, then what will be the profit percentage?

A shopkeeper offers 15% discount on all plastic toys. He offers a further discount of 4% on the reduced price to those customers who pay cash. What does a customer have to pay (in Rs) in case for a toy of Rs 200?

What will be the roots of the quadratic equation x2 - 25x + 156 = 0?

What is the reflection of the point (2, 3) in the line y = 4?

Find the range and mode of the data 17, 18, 28, 19, 16, 18, 17, 29, 18