Questions

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

Notepad' is a text editor in which of the following operating systems?

What is the technology used in a compact disc?

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.

The "Global Nutrition Report 2016" once again ____________ India's slow overall progress ____________ addressing chronic malnutrition, manifest in stunting (low weight for age), wasting (low weight for height), micronutrient __________ and over­weight. Our track _________ in reducing the proportion of undernourished children over the past decade has been modest at best, and _____________ what other countries with comparable socio­economic indicators have achieved.

micronutrient __________ and over­weight.

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

Let your hair down

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Farcical

Concentration of water vapour in troposphere is

In terms of size, Saturn ranks no. ___ in our Solar System.