Questions

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.

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Propitious

 In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Absolve

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

Electrical Energy is the energy of

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Curtail

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, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

A blessing in disguise