Question

3. In the following questions, find out which part of the sentence has an error. If
the sentence is correct, the answer is No error alt took us / b)one and a / chalf
hour to Id)reach this place.​

Answer 1

Sure, here is the answer:

According to me, there is no error except a typo mistake you have made in option c- it should be half and not chalf.

Hope it helps!