D is the father of E. B is the son of F. D is married to F. K is the son of R, and R is the father of F. How is R related to D?
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Correct answer: (B) Wife's father
From RRB ALP CBT-1 PYQ 13 Feb 2026, Shift 1 (9:00 AM)
This is question 45 of RRB ALP CBT-1 PYQ 13 Feb 2026, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.