Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
18, 20, 43, 133, ?
Option 1: 532
Option 2: 537
Option 3: 536
Option 4: 538
Correct Answer: 537
Solution :
Given:
18, 20, 43, 133, ?
The pattern is as follows –
So, 537 is the missing number of the series. Hence, the second option is correct.
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