Question
Which of the following is considered an antiknock
compound?Solution
Antiknock compounds, such as tetraethyl lead (TEL), are added to fuels to improve their octane rating and reduce engine knocking. TEL prevents premature combustion, allowing smoother engine performance.
Either my brother or his friends is lying.
Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The nu...
It is not the aim to question the idea (A) / that citizens must show due respect whenever the (B) / anthem is played or the flag is displaying. (C) / No...
- In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and choose the option correspondin...
At his birth, it was predicted  (1) / that he will grow up (2) / to be a world ruler but it was not clear(3) / whether this would be politica...
- In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and choose the option correspondin...
Neither the cabinet ministers nor the Prime Minister have attended the meeting.
1. While the idea of more green intuitively seems like a score for the environment, the shift from mossy tundra to towering forest will almost certainly...
Directions: In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark i...
Each question in this portion has a sentence with three parts (a), (b) and (c). Read each sentence to find out whether there is any error in a...
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