Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To disorder or disarrange (someone's hair), typically by running one's hands through it.

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

What is the ratio of masses of hydrogen and oxygen in the water?

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 battle between attackers and the attacked is becoming still more _____________. Faced with potentially new cyber ____________, the danger to India’s economic and national security is going _________________ geometrical progression. To be forearmed, with _______________ offensive cyber operations and __________________ cyber security, is essential.

__________________ cyber security, is essential.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to use for the first time

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.

Oats are cut shortly before reaching _______________, when they are known as oat­hay.

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

Vista

When a number of resistors are connected in series in a circuit, the value of current: