A) 1
B) 2
C) 3
D) 4
Correct Answer: C
Solution :
Number of in X = 7 and in Y = 5 Total = 7 + 5 = 12 = 4 + 4 + 4 \[\therefore \]X should have 4 and Y should have 8 Hence, 3 must be moved from X to Y.You need to login to perform this action.
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