Multiple Choice Questions on There are two numbers such that the sum of twice the first number and thrice the second number is 10........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

There are two numbers such that the sum of twice the first number and thrice the second number is 10...........

Quantitative Aptitude ( CCS) Number System
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    There are two numbers such that the sum of twice the first number and thrice the second number is 100 and sum of thrice the first number and twice the second number is 120. Which is the larger number ?

    32

    Correct Answer

    24

    Incorrect Answer

    26

    Incorrect Answer

    38

    Incorrect Answer
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    Explanation:

    Let the first number be K and second number be L
    Then, 2K + 3L = 100.....(1)
    3K + 2L = 120.......(2)
    solving (1)&(2), we get
    K = 32 and L = 12

    Hence the largest number is 32.

    Hence, option 1 is the correct answer.

    By: MIRZA SADDAM HUSSAIN
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