The aim of the study was to test the safety of

Improve the bold part of the sentence. Choose “No improvement” if the sentence is correct.

Find the part of the given sentence that has an error in it. If there is no error, choose ‘No error’.

Choose the most appropriate antonym of the bold word.

His explanation was vague and failed to convince the audience.

Select the word which means the same as the group of words given

That which cannot be satisfied 

The CRR cut will only benefit the banks and not the industry, which is suffering of high interest rates and slow demand.

Select the most appropriate meaning of the given idiom.

       In the pink 

Find the part of the sentence that has an error. If there is no error, choose ‘No error’.

Select the correct synonym of the given word.

Reproduce

Select the alternative which best expresses the meaning of the idiom.

Once in a blue moon