Direction: A series is given with one term missing. Choose the correct alternative from given ones that will complete the series. |
A) 20
B) 25
C) 30
D) 50
Correct Answer: A
Solution :
This is an alternating addition and subtraction series. In the first pattern, 10 is subtracted from each number to arrive, the next. In the second, 5 is added to each number to arm at the next.You need to login to perform this action.
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