Question
Download Solution PDFDirection: Find the missing series?
12, 18, 36, 90, 270, ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
18 ÷ 12 = 1.5
36 ÷ 18 = 2
90 ÷ 36 = 2.5
270 ÷ 90 = 3
The factors between consecutive terms are increasing by 0.5 each time: 1.5, 2, 2.5, 3.
To find the next term, multiply 270 by 3.5 (since the next factor should be 3.5):
270 × 3.5 = 945
∴ The missing term in the series is 945.
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