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10th Class Mathematics Pair of Linear Equations in Two Variables Question Bank Pair of Linear Equations In Two Variables

  • question_answer
    Rajesh buys 7 books and 6 pens for Rs.3800 and Amar buys 3 books and 5 pens of the same kind for Rs.1750. What are the respective costs of a book and a pen?

    A)  Rs.350, Rs.50                    

    B)  Rs.500, Rs.75

    C)  Rs.250, Rs.100  

    D)         Rs.500, Rs.50

    Correct Answer: D

    Solution :

    Not Available


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