जॉइन Examsbookउत्तर : 4. "45"
Find the Missing number in the given Series ?
2, 3, 6, 15, ? , 157.55
प्र: Find the Missing number in the given Series ? 2, 3, 6, 15, ? , 157.5
- 187false
- 278.5false
- 356.5false
- 445true
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उत्तर : 4. "45"
व्याख्या :
Answer: D) 45 Explanation: Here given 2, 3, 6, 15, ? , 157.5 2 x 1.5 = 3 3 x 2 = 6 6 x 2.5 = 15 15 x 3 = 45 45 x 3.5 = 157.5 Therefore, the missing number is 45