30. Complete the following series.
Choices:
(a) 54, 27, 30, 15, 18, 9, ....?
(b) 4,8,11,22,25,50,....?
(c) 2,6,9,27,30,90, ....?
with explanation.
Answers
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Step-by-step explanation:
a) the next value is 12 because in the series first the number of reduced to half and 3 is added to the next.
b) the next value is 53 because in this series the first number is doubled and 3 is added.
c) the next value is 93 because in this series the first number is multiplied by 3 and the resulting value is added by 3.
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