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CBSE Notes 2011-2012

Aseem went to a stationery shop and purchased 3 pens and 5 pencils for Rs. 40. His cousin Manik boug...

Multiple choice question

Aseem went to a stationery shop and purchased 3 pens and 5 pencils for Rs. 40. His cousin Manik bought 4 pencils and 5 pens for Rs. 58. If cost of 1 pen is Rs. x and 1 pencil is Rs.j, then which of the following represent the situation algebraically ?

unknown

3x + 5y = 40, 4x + 5y = 58

unknown

3x + 4y = 40, 5x + 5y = 58

unknown

3x + 5y = 40, 5x + 4y = 58

unknown

3x 4 5y = 40, 4x + 3y = 58