A) 5
B) 6
C) 7
D) 8
Correct Answer: C
Solution :
Since, 4 groups of 6 is 24. \[\therefore \]24 - 4 = 6 Similarly, 4 groups of 7 is 28. \[\therefore \]28 - 4 = 7 Therefore, the answer is option (c).You need to login to perform this action.
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