A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is:

As of February 2018, who owns the Kolkata-Based IPL team 'Kolkata Knight Riders'?

Select the related word pair from the following options.

Goose : Geese :: ______

In the morning X and Y are walking towards each other in a park. When they meet each other, Y's shadow falls straight in front of X. In which direction was X facing?

If the difference between the mode and median is 2, then the difference between the median and mean is:

Which of the numbers given below is the square root of 15376?

Select the option that depicts the correct mirror image of the given word when the mirror is placed horizontally below the word.

HEALTHY

In a class, there were 9 boys and some girls. In a test the mean score obtained by the boys was 12 while that obtained by the girls was 14. If the overall average was 13.1, what was the total number of students in the calss?