Find the wrong number in the given series . 1, 5, 19, 77, 306 , 1229, 4915Options1229306549151

Question

Find the wrong number in the given series . 1, 5, 19, 77, 306 , 1229, 4915Options1229306549151
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Solution 1

The given series is: 1, 5, 19, 77, 306, 1229, 4915

Let's try to find the pattern in the series:

14 + 1 = 5 54 - 1 = 19 194 + 1 = 77 774 - 1 = 306 3064 + 1 = 1225 (not 1229) 12254 - 1 = 4901 (not 4915)

So, the wrong number in the series is 1229. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-po

d study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a po

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