## ML Aggarwal Class 7 Solutions for ICSE Maths Chapter 6 Ratio and Proportion Ex 6.3

Question 1.

6 bowls cost ₹ 90. What would be the cost of 10 such bowls?

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Question 2.

Ten pencils cost ₹ 15. How many pencils can be bought with ₹ 72?

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Question 3.

400 grams cake costs 80 rupees. How much would a 1.5 kg cake cost?

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Question 4.

A man earns ₹ 18000 in 3 months.

(i) How much time would he take to earn ₹ 30000?

(ii) How much money will he earn in 7 months?

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Question 5.

12 mangoes weigh 2.4 kg. What is the weight of 8 mangoes?

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Question 6.

If the weight of 12 sheets of thick paper is 40 grams, how many sheets of the same paper would weigh 2\(\frac { 1 }{ 2 }\) kilograms?

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Question 7.

A bus consumes 25 litres of diesel in covering a distance of 90 kilometres. How much diesel is needed to cover 288 kilometres?

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Question 8.

If \(\frac { 4 }{ 5 }\) metre cloth costs ₹ 36, find the cost of 2\(\frac { 1 }{ 5 }\) metres of cloth.

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Question 9.

If 15 men can pack 540 parcels per day, how many men are needed to pack 396 parcels per day?

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Question 10.

Which is a better buy 12 kg potatoes for ₹ 132 or 16 kg potatoes for ₹ 168?

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