In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. 0.5, 1.5, 4.5, 13.5,
A
45.5
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B
39.5
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C
30.5
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D
40.5
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Solution
The correct option is B 40.5 Each term of the series is obtained by multiplying the preceding term by 3. ∴ Missing Number = 13.5 * 3 = 40.5.