Direction: Find the number which replaces the question mark |
A) 13
B) 14
C) 20
D) 21
Correct Answer: B
Solution :
Three numbers have the difference of 2, namely the first set of numbers is (1, 3, 5); second set (15, 17, 19); third set is (2, 4, 6) so the fourth set is (14, 16, 18). Hence, the missing number is 14.You need to login to perform this action.
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