General Knowledge Questions

Sour taste of lemon is due to the presence of which of the following ?

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.

bring the agreement into force _________________ 2020

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word. Negotiate

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".

(Upto) the time he wasn’t here, we were not sure if he will actually come.

The connective tissue that connects a muscle to a bone is

One of the common forms of representing remote sensing data as information is in the form of

....... is displaced when zinc is added to the solution of copper sulphate

Elements A, B and C occur as Dobereiners triads. If the atomic mass of A is 7 and that of C is 39, what will be the atomic mass of B?