A is 3 years older than B and 3 years younger than C.B and D are twins How older is C than D?

A is 3 years older than B and 3 years younger than C.B and D are twins How older is C than D? Correct Answer 6 years

B= A-3 =>A = B+3Again,  C=A +3=>C = B+3+3=>C = B+6So we can say that C is 6 year older than D as B&D are twins.
Bissoy MCQ

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