Question
He don’t have enough time to complete the
project. Select the most appropriate option that can substitute the bold segment in the given sentence.Solution
The correct answer is option 4. The subject 'He' is singular so, according to grammatical rules the correct auxiliary verb used here should be 'doesn't' instead of 'don't'. The correct sentence will be- He doesn’t have enough time to complete the project.
Potassium Permanganate is used for purifying drinking water, because it –Â
What is the boiling point of water at sea level.
Sodium Chloride is an example of
Atomic number of an element is equal to the number of ____ in the nucleus.
Which of the following is the best sources for Vitamin D are –
Match the following Functional group with their respective Chemical name.
            Functional Group             �...
The important ore of aluminium is-
What is the total number of carbon atoms in a molecule of butane?
Which element is used in pencil leads?
Litmus paper, used to test pH levels, is derived from which organism?
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