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A is 3 year older to B and 3 year younger to C, while B and D are twins. How many years older is C to D

A2

B3

C6

D12

Answer:

C. 6

Read Explanation:

Since B and D are twins, B =D Now A = B + 3 and A = C-3 Then B+3 = C-3, D+3 = C-3 C-D= 6


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