Multiple Choice Questions on Find the value of expression 98 99 100 101 102 hellip hellip Up to 1000 terms ........ for Mathematics - All Exams Preparation

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Multiple Choice Questions

Find the value of expression 98 99 100 101 102 hellip hellip Up to 1000 terms ........

Quantitative Aptitude ( CCS) Tricks and Techniques
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    Find the value of expression 98-99+100-101+102……. Up to 1000 terms.

    -1000

    Incorrect Answer

     -250

    Incorrect Answer

     -600

    Incorrect Answer

    -500

    Correct Answer
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    Explanation:

    Here,
    98-99 = -1
    100-101 = -1
    102-103 = -1
    And, so on
    Therefore, total term of -1 will be 1000/2=500
    So, the value of expression = 500×-1= -500.

    By: Munesh Kumari
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