Q76Multiple choice
An average urban Indian uses about 150 litres of water every day. Activity Litres per person per day Drinking 3 Cooking 4 Bathing 20 Sanitation 40 Washing clothes 40 Washing utensils 20 Gardening 23 _________ Total 150 _________
- (a)What per cent of water is used for bathing and sanitation together per day?
- (b)How much less per cent of water is used for cooking in comparison to that used for bathing?
- (c)What per cent of water is used for drinking, cooking and gardening together? Another method to find the sale price of an item is to subtract the per cent of discount from 100. Then multiply this number to the regular price.
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60l