The semi diameters of bases of two cylinders A and B are in the ratio 3:2 and their heights are in the ratio n:1. If volume of cylinder A is 3 times of volume of cylinder B, then value of n is -

Paralanguage is related to -

The missing letter in the sequence Q, N, K, ?, E is -

If the area of the base of a cone is increased by 100%, then the volume is increased by -

If E = 5, AMENDMENT = 89, then SECRETARY is equal to -

Which one of the following is not a type of informal communication network?

Which problem task is not used in animal subjects among following?

If the radius of a cylinder is increased by 25%, then by how much percent the height must be reduced, so that the volume of the cylinder remains same ?

This passage could most probably be a part of -

11 observations are arranged in ascending order. If 10 and 9 are respectively the arithmetic means of observation on even and odd places, then the mean of all 11 observations is -

For one possible solution after another is tried until a successful one is found, is called -

Anoop and Sunil are ranked seventh and eleventh respectively from the top in the class of 31 students. What will be their respective ranks from the bottom in the class?

In the communication model, the process of putting the ideas into a message is known as -

Which one of the following methods of problems solving gives guarantee of success?

Who has said, 'Decision making involves evaluating alternatives and making choices among them.'?