Questions

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.

How does crude oil come out of the earth ?

What does the term 'Ebola' stand for?

On 19 September 2017, Law Ministry approved Fugitive Economic Offenders Bill, 2017. The proposed bill will be applicable in cases where the value of offences is over ______.

The Prime Minister is the ex-officio President of

Article 31A of the Indian Constitution "Saving of Laws providing for acquisition of estates, etc" deals with?

India and which country, on 25 October, 2017, agreed to implement helicopter operations from ships to strengthen maritime security?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I could see that the situation (have reversed).

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

The salaried class may feel hard done by (1)/ and the young may not seeing a swift surge in (2)/ employment opportunities as a result of the Budget proposals.(3)/ No error (4)