An example of a country with a flexible constitution is

A.

South Africa

B.

Britain

C.

Benin Republic

D.

the United States of America

Correct answer is B

It is at once a legislature and a constituent assembly. The constitution of England is a typical example of a flexible constitution. The British Parliament is competent to pass, amend or repeal any constitutional law in an ordinary legislative process as both constitutional laws and ordinary laws are treated alike.