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JEE Main & Advanced Mathematics Linear Programming Question Bank Mock Test - Linear Inequalities

  • question_answer
    Bimal wants to invest Rs. 15,000 in saving certificates and national saving bonds. Minimum amount to be invested in saving certificate and national savaging bonds are respectively Rs. 2000 and Rs. 2500. The interest rate is 8% on saving certificate and 10% on national saving bonds per annum. If the invests RS. X in saving certificate and Rs. Y in national saving bonds, then the equation for the interest earned is \[kx+Ly\]. Then value of \[K+L\] is _________.

    Answer:

    018


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