Questions

Who has been appointed as the Secretary General of the United Nations in January, 2017?

The absolute refractive index of air is

The boundary between Earth's crust and mantle is _____.

Which is used as an Air pollution indicator?

Tamarindus indica is the scientific name of ________.

What is the sound made by seal called?

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.

Cyber security has ________________interesting parallel to terrorism. _________________ are asymmetric. Ensuring security of data, information, and communication is considerably harder than hacking into a system. The attacker has an inherent ________________ in both conventional terrorism and cyber attacks. In the case _________________ state­sponsored attacks, the challenges are of a much ________________ magnitude.

the challenges are of a much ________________ magnitude.

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.

______ citizen of India must know about our country’s history, struggle, culture and other important things.