Multiple Choice Questions on If a b means a b a b means a x b a x b means a divide b a divide b means a b then what is the v........... for Civil Services Exam (CSAT) Preparation

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Multiple Choice Questions

If a b means a b a b means a x b a x b means a divide b a divide b means a b then what is the v...........

Logical Reasoning and Analytical Ability (CSP) Arithmetical Reasoning
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    If a + b means a - b ; a - b means a x b ; a x b means a ÷ b ;  a ÷ b means a + b then what is the value of 10 + 30 - 100 x 50  ÷25 ? (Operations are to be replaced simultaneously)

    This questions was previously asked in
    UPSC CSAT, Previous year (2024)
    View All CSAT Previous Year Papers

    15

    Incorrect Answer

    0

    Incorrect Answer

    -15

    Incorrect Answer

    -25

    Correct Answer
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    Explanation:

    Correct option:4

    Solution:

    Given that a + b means a - b ; a - b means a x b ; a x b means a ÷ b ;  a ÷ b means a + b

    10 + 30 - 100 x 50 ÷ 25     After replacing the operators

    =10 - 30 x 100 ÷ 50 + 25     apply BODMAS

    =10- 30 x 2 + 25

    =10 - 60 + 25

    =-25

    By: sunny bhonsle
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