Question

He works at the University in Madras.
Spot the error.

Answer 1

He works in the university at madras

Answer 2

This is Your Answer.

Given Sentence :

He works at an University Of Madras.

We know that an is used before vowels and U is also a vowel. 

But, It is used used according to the sound produced by the first letter. 

In university, *U* produces a sound of *Y*, as (Yuniversity). So we write a before University.

Same case with *honest*, Here *H* is silent. So it starts with a sound of A or O (Awnest). Therefore, an is used before Honest.

Hence, The Correct Sentence is "He works at a University of Madras."

More Correct : "He works at the University of Madras" as it refers to a proper noun.

Hope It Helps