Questions

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Emission of light or heat from a central point

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The audience absolutely loved the play so much that they ____________ after every act.

A machine depreciates in value each year at the rate of 10% of its previous value. However, every second year there is some maintenance work so that in that particular year, depreciation is only 5% of its previous value. If at the end of the fourth year, the value of the machine stands at Rs 1,46,205, then find the value of machine at the start of the first year.

An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of :

What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel?

An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Trepidation

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

ARDUOUS