Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).
What is needed today is a new breed of managers with a new set of concepts and a flexible way about thinking.
What is needed today is
a new breed of managers
with a new set of concepts
and a flexible way about thinking.
No error
Correct answer is D
and a flexible way of thinking