In the following question, four alternatives are given for the idiom/phrase in bold and italics in the sentence. Choose the alternative which best expresses the meaning of idiom/phrase.

Jaja had a chequered career since I first knew him as an office assistant in the insurance company.

A.

Had a variety of jobs and experiences

B.

A career which helped him make lot of money

C.

A career where he signed a lot of cheques

D.

Did odd jobs

Correct answer is A

No explanation has been provided for this answer.