The cost of 5 pens and 6 pencils is Rs 20. The costof 3 pens and 2 pe – InterviewSolution

1.

The cost of 5 pens and 6 pencils is Rs 20. The costof 3 pens and 2 pencils is Rs 15. Then the cost of4 pens and 4 pencils is(1) Rs. 35(3) Rs. 5.75 paise (4) Rs. 17.50 paise(2) Rs. 70

Answer»

now for pen

cost of 4 pens will be 7 rupees

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