General Knowledge Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Let something slip through one's fingers

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: Most of them are combinations of hydrogen and carbon in varying proportions.
Q: Crude mineral oil comes out of the earth as a thick brown or black liquid with a strong smell.
R: It is a complex mixture of many different substances, each with it's own individual qualities.
S: Such hydrocarbons are also found in other forms such as bitumen, asphalt and natural gas.

Which of the following elements has the electronic configuration 2, 8, 3?

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phraseand click the button corresponding to it.

Pros and Cons

As per the Horticulture report 2015, which state in India is the largest producer of Mango, in terms of absolute production value?

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

The tendency to recur at intervals.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Land covered by water on three sides

Why does a cannon recoil after firing ?