Question

Bitcoin is a digital currency that allows people into buy goods and services and exchange money without involving banks, credit card issuers or other third parties.

Q: Answer-Bitcoin is a digital currency that allows people into buy goods and services and exchange money with...

Here, the preposition into is incorrect. to buy is correct. All other options are incorrect. Bitcoin is a digital currency that allows people to buy goods and services and exchange money without involving banks, credit card issuers or other third parties.

In each question below, a sentence is given with a part of it printed in bold type. That part may contain a grammatical error. Each sentence is followed by phrases (A), (B), (C) and (D). Find out which phrase should replace the phrase given in bold to correct the error, if there is any, and to make the sentence grammatically meaningful and correct. If the sentence is correct as it is and ‘ No correction is required’ , mark (E) as the answer.

A that allows people to buy goods and services and exchange money

B which allows people into buy goods and services and exchange money

C that allows people to bought goods and services and exchange money

D that allows people into buy goods and services and exchanging money

E No improvement required

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