Previous Year Questions

'Such as' or 'for example' are used to give example in a sentence. 'As long as' means 'provided that' and 'apart from' means 'except for' do not fit contextually in the given sentence. The sentence talks about a type of sound which is known as 'master call'. 'As if' which means 'as would be the case' or 'as though' fits in the sentence as the sentence says that 'the master call sounds like a snake and a tiger are fighting would be the case. Hence, the answer is option a).