Questions

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".

They are giving something back to the planet that (being defiled) every day in a thousand ways.

What product is formed when electricity is passed through an aqueous solution of sodium chloride?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Neha said, "Need I write a letter?"

Which of the following statements is wrong with regard to strong acids?

Rajiv Gandhi Khel Ratna awardee for 2015 was

The centroid of a triangle is the point where

Who was appointed as the Managing Director of International Monetary Fund for 5 years starting July 5, 2016?

Galvanization a process to prevent rusting involves use of ___ coating to steel or iron.