Questions

What was the theme of 48th annual meeting of the World Economic Forum (WEF) which was held in Davos city?

In India, the Air (Prevention and Control of Pollution) Act came into force in 1981, but was amended in ________ to include noise as an air pollutant.

Who created the first mechanical computer, which proved to be the prototype for future computers?

Who discovered benzene?

If y=2-x1+x, then what is the value of 1y+1 + 2y+1y2-1 ?

Which of the following quadratic equations has real roots?

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.

That is why publicly invoking these symbols has to be an act of responsible citizenship and not self­____________ demagoguery, but the difference can be hard to _______________. The problem with emotive symbols is that _________________ they can multiply the force of arguments, they cannot replace the arguments__________________. All persuasion harnesses symbols but principled persuasion must also provide arguments that can be _____________ debated.

an act of responsible citizenship and not self­____________ demagoguery

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".

Bonding with friends and extended family can be (uplifted).