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Discussion :: IBPS BANK EXAM TEST 1

  1. The cost of 5 sharpeners and 14 pencils is Rs.56 . What would be the cost of 15 sharpeners and 42 pencils?
  2. A.

    Rs.112

    B.

    Rs.224

    C.

    Rs.186

    D.

    Rs.164

    E.

    None of these

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    Answer : Option E

    Explanation :

    let the cost of 1 sharpener be Rs.x and that of 1 pencil be Rs.y

    5x+14y = 56 

    Multiplying both sides by 3, 15x + 42y = 56 * 3 

    = Rs. 168


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