जॉइन Examsbookउत्तर : 3. "81"
Find the Odd One Out?
4, 6, 12, 30, 81, 315.5
प्र: Find the Odd One Out? 4, 6, 12, 30, 81, 315.
- 16false
- 212false
- 381true
- 4315false
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उत्तर : 3. "81"
व्याख्या :
Answer: C) 81 Explanation: Given the number series is 4, 6, 12, 30, 81, 315. Here it follows a pattern that 4 4 x 1.5 = 6 6 x 2 = 12 12 x 2.5 = 30 30 x 3 = 90 not equals to 81 90 x 3.5 = 315 Hence the odd one in the series is 81.