Questions

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.

ENIGMA

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.

The detective's ability to ________ makes it easy for him to scare suspects into confessing.

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

having a sensation of whirling and a tendency to fall or stagger

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

to teach a person to accept a set of beliefs uncritically

Kanha Tiger Reserve is in which state?

Blood leaving the liver and moving towards the heart has a higher concentration of _____ .

In each of the following question, find out which part has an error. I told him on his face