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Genetics Lessons

#32 Blood relation problems tricks Bank PO and SSC CGL Exams

Can you solve this problem?

Pointing to John, Alisa says, "I am the daughter of the only son of his grandfather." How Alisa is related to John?

A. Niece

B. Daughter

C. Sister

D. Cannot be determined

Watch the video with a solution of this problem:

Family tree
Family tree