Questions

What will be the value of xy, if x2+y2 = 45 and x-y=5 ?

If the diameter of a sphere is 14 cm, then what is the surface area (in sq.cm) of the sphere?

What is the duration (in minutes) of one-half of a football match?

The _________ keeps the average temperature of the Earth fairly steady.

Rio Summit is associated with

The largest estuarine mangrove forest in the world is at?

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

The more they earn, more they spend

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The ______________ of gurudakshina is very ancient and it is ________________ to the Indian culture and tradition. If you are absolutely ______________ about India, then it's advisable that you first try to understand the meaning of a guru and the ________________ of his presence in the lives of those around him. This, in turn, will help you to understand what guru dakshina is. In ancient India, a teacher or a guru was a spiritually _____________ guide.

the ________________ of his presence in the lives of those around him.