A) 28
B) 21
C) 11
D) 10
Correct Answer: B
Solution :
Second, fourth, sixth numbers are the sum of number on their left and right. Quicker Method: It consists of two alternate series. 5, 7, 8, 10 and 12, 15, 18 Next term in the second series is 21.You need to login to perform this action.
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