Questions

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

Not allowing fluid to pass-through.

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

to get over it

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

Crude mineral oil comes out of the earth as a thick brown or black liquid with a strong smell. It is a complex mixture of many different substances, each with its own individual qualities. Most of them are combinations of hydrogen and carbon in varying proportions. Such hydrocarbons are also found in other forms such as bitumen, asphalt and natural gas. Mineral oil originates from the carcasses of tiny animals and from plants that live in the sea. Over million of years, these dead creatures form large deposits under sea­bed and ocean currents cover them with a blanket of sand and silt. As this material hardens, it becomes sedimentary rock and effectively shuts out the oxygen, thus preventing the complete decomposition of the marine deposits underneath. The layers of sedimentary rocks become thicker, and heavier. Their pressure produces heat, which transforms the tiny carcasses into crude oil in a process that is still going on today.

From where does mineral oil originate?

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.

Moving to the city was eye-__________ for the straitlaced country girl.

In the following question, four words are given, out of which only one word is correctly spelt. Find the correctly spelt word.

If saving exceeds investment, the national income will ___________.

Which of the following statement is INCORRECT regarding Sodium?

What is the full form of PVC?