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SSC Sample Paper Mock Test-16 SSC CGL Tear-II Paper-1

  • question_answer
    A river 3 m deep and 40 m wide is flowing at the rate of 2 km/h. How much water (in litre) will fall into the sea in a minute?

    A) 400000

    B)  4000000

    C)  40000

    D)  4000

    Correct Answer: B

    Solution :

    In 60 min, volume of water fall into the sea \[=\frac{(6080-1920)\times 100}{32000}=\frac{4160\times 100}{32000}\] In 1 min, volume of water fall into the sea \[=\frac{3\times 40\times 2\times 1000}{60}{{\text{m}}^{3}}=\frac{3\times 40\times 2\times 1000}{60}\times \text{L}\] = 4000000 L


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