Multiple Choice Questions on Fill the missing number 12 25 49 99 197 395 ........ for UPSC EPFO Exam Preparation

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Multiple Choice Questions

Fill the missing number 12 25 49 99 197 395 ........

Quantitative Aptitude Number series
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    Fill the missing number. 12, 25, 49, 99, 197, 395, (...)

    789

    Correct Answer

    1579

    Incorrect Answer

    589

    Incorrect Answer

    812

    Incorrect Answer
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    Explanation:

    Each number is twice the previous one with 1 added or subtracted alternatively.

    Hence, option 1 is the correct answer.

    By: Amit Kumar
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