Questions

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Which of the following is not correctly matched?

Haemoglobin has the highest affinity with which of the following?

The Chemical formula of Acetic acid is _____.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Carry the ball

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'

1. Each nation aspire to do well
2. but there are glaring economical
3. inequalities between them
4. No error

Which statement about the Gulf of Tonkin incident is true?

Piano was invented by ________.