Questions

CuO + H2 ---> Cu + H2O. This equation is an example of

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

It is hard these days to cope with the rising prices

What do you mean by 'Density of Population'?

____________ scheme by the Central Government states that an insurance of 10 lakhs will cover each passenger traveling by Indian Rail while booking a ticket if an amount of 92paise is paid.

___________ is obtained by evaporation of sea.

Polio is a disease caused by which of the following?

Which out of the following is not a launch vehicle of India for placing satellites in the orbit?

The given symbol stands for a/an ___ in an electric circuit.