MCQ
A is the father of B. C is the daughter of B. D is the mother of C. What is the relationship between A and D?
Analytical Reasoning
A Father and daughter
B Father-in-law and daughter-in-law
C Brother and sister
D Grandfather and grandmother
Explanation

A is B\'s father, D is C\'s mother (B\'s wife), so A is D\'s father-in-law.