the cost of 16 pens and 8 pencils is rs.352 and the cost of 4 pens and 4 pencils is rs.96. find the cost of each pen?

rs.36

none of these

rs.32

rs.28

the cost of 16 pens and 8 pencils is rs.352 and the cost of 4 pens and 4 pencils is rs.96. find the cost of each pen?

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