Questions

Which of the following is an amphoteric oxide?

Which feature of the cell allows or permits the entry and exit of some materials in and out of the cell?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

My tool has always been humour because (1)/ it's the most entertaining way to put any ideology (2)/ cross, and it's fun, positive, and healing. (3)/ No error (4)

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 scene will now shift to obtaining __________________ instruments of ratification to bring the agreement into force _________________ 2020, the first year of its________________ implementation. The agreement will enter into force with the ratification of ______________ 55 countries, whose aggregate greenhouse gas (GHG) emissions ________________ at least 55 per cent of global emissions.

The agreement will enter into force with the ratification of ______________ 55 countries

______ won the 2016 Formula One Rolex Australian Grand Prix.

A rectangle with one side 4 cm is inscribed in a circle of radius 2.5 cm. The area of the rectangle in sq.cm is:

According to Dr. B. R. Ambedkar who shall be the most important officer under the Constitution of India?

How many KB is equal to 1 GB?