Multiple Choice Questions on Find the odd number from the given series 15 30 50 59 105 140 ........ for Mathematics - All Exams Preparation

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Multiple Choice Questions

Find the odd number from the given series 15 30 50 59 105 140 ........

Quantitative Aptitude (CDS) Simplification
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    Find the odd number from the given series 15,30,50,59,105,140 ?

    50

    Incorrect Answer

    30

    Incorrect Answer

    59

    Correct Answer

    140

    Incorrect Answer
    Explanation:

    Series is 15,30,50,59,105,140
    30-15=15
    50-30=20
    59-50=9
    105-59=46
    140-105=35
    Here difference should be 15,20,25,30,35
    so,
    25+50=75
    59 is the odd number

    By: bhavesh kumar singh
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