Amba and Uma . . . . . . . . sisters.

A. are

B. which

C. had

D. was

Answer: Option A

Solution(By Examveda Team)

When deciding whether to use 'is' or 'are', look at whether the noun is plural or singular. If the noun is singular, use 'is'. If it is plural or there is more than one noun, use 'are'.