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The cost of 5 pens and 8 pencils is ₹31.What would be the cost of 15 pens and 24 pencils?

₹93
₹99
₹96
Cannot be determined

Correct Answer: ₹93

Explanation:

Cost of 5 pens + 8 pencils = ₹31
On multiplying by 3
15 pens + 24 pencils = 3 x 31 =
₹15 pens + 24 pencils = 93

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