In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Spin your wheels

Select the most appropriate one-word substitution for the given words.

A partner in crime

Select the most appropriate meaning of the given idiom.
 All eyes

Direction: In the following questions, out of the four alternatives, choose the word opposite in meaning of the given word as your answer.

FLAMBOYANT 

Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

Have the last laugh 

Which one of the following is the correct meaning of -
 That which cannot be heard.

Parts of the following sentence are given as options. Identify the segment that contains a grammatical error.

He was not able to give many time to his research.

Read the passage carefully and give the answer of following questions.

The public sector banks are witnessing in India a period of transition and are at crossroads, where they without giving up social responsibility, should also remain healthy. They need to undertake risky experiments, yet perform it innovatively in a way it does not fail. They should make forays into new areas which are rarely tread by them and lose no emerging opportunities. It should be understood that absence of any bad advance is no sign of efficient banking system. It only indicates immense conservatism. However this is no guarantee for profit. There should be a balance between liquidity and risk. Past sins should be forgotten. Novel and pragmatic techniques should be adopted without which banks would be in danger.

What, according to the author, are the public sector banks witnessing?