Read each of the following four sentences to find out whether there is any grammatical mistake/ error in it. Choose the sentence with no grammatical error as the correct answer. If all of the given sentences are grammatically incorrect, mark ( e ) as an answer.
(a) Many of us have learnt not to make public display of our emotions, particularly when they are negative.
(b) Though Indians have been increasingly taking up corner office in the international companies, Rahul is the first Indian to lead one of the top four accounting firms glodally.
(c) Democracy was suspended not because it came under existential threat but because it has become an obstacle to political ambitions trotted out as the nation's solution.
(d) Virtual takeover of bankrupt civil society by coterie of individuals whom cornered tremendous power by being able to represent the state.
(e) None of these

Answer

a

Explanation

The sentence is gramatically correct.