जॉइन Examsbookउत्तर : 2. "47"
Find the wrong number from the following series ?37 47 52 67 87 112 1425
प्र: Find the wrong number from the following series ?37 47 52 67 87 112 142
- 187false
- 247true
- 352false
- 467false
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उत्तर : 2. "47"
व्याख्या :
Answer: B) 47 Explanation: The given series follows the rule,+(5x1), +(5x2), +(5x3), +(5x4), +(5x5),.... So starting from 37, 37 + 5 = 42, 42 + 10 = 52, 52 + 15 = 67, 67 + 20 = 87,...So wrong number is 47 which is to be 42.