If D is the daughter of E and E is the sister of F, what is the relationship of D to F?

A. NIECE

If G is the son of H and H is the mother of I, what is the relationship of I to G?

D. SIBLING

If J is the uncle of K and K is the daughter of L, what is the relationship of L to J?

C. SISTER-IN-LAW

If M is the grandmother of N and N is the son of O, what is the relationship of O to M?

B. SON

What is the least common multiple (LCM) of 12 and 15?

B. 60
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