Exams

The quantum theory of light was given by

A mixture contains liquid A and liquid B in the ratio of 5 : 4. If 2 litres of liquid B is added to it, then the ratio of liquid A and liquid B becomes 7 : 6. What is the quantity (in litres) of liquid A in the mixture?

NABARD sanctioned a loan assistance of Rs 1350 crore to Rajasthan under the ‘RIDF’. What does ‘R’ stand for in ‘RIDF’?

Who among the following was the court physician of Kanishka?

The phenomenon of change in direction of light when it passes from one medium to another is called

AB is a chord of the circle and its center is “O”. ON is perpendicular to AB. If the length of AB=20 cm, ON-(2√11) cm, find the radius (in cm) of the circle.

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) India's GDP continues to grow at one of the reasonable rates but job creation is not picking up the similar pace.
(II) Every year over 20 million young Indians join the workforce.

Conclusions:
(I) Population increase is more than the job creation rate.
(II) Supply basket is less and the demand basket for jobs is very high.

The corners of a square of side ‘a’ are cut away so as to form a regular octagon. What is the side of the octagon?