the price of sugar is increased by 15 %, find by how much per.cost householder must reduce her consumption of sugar so as not to increase expenditure

If the price of sugar is raised by 25%, find by how much percent a householder must reduce his consumption of sugar so as not to increase his expenditure?

If the price of sugar is increased by 7%, then by how much percent should a housewife reduce her consumption of sugar, to have no extra expenditure ?

The price of petrol is increased by 25%. How much percent must a car owner reduce his consumption petrol so as not to increase his expenditure on petrol?

If the price of a commodity be raised by 40%,by how much percent must a householder reduce his consumption of that commodity, so as not to increase his expenditure?

If the price of a commodity is decreased by 16.66%, then find by how much per cent must a house-wife increase her consumption, so as not to decrease the expenditure?

If the price of sugar falls down by 20%, by now much percent must a housefolder increase its consumption, so as not to decrease expenditure in this item?

If the price of a commodity be raised by 20% then by how much per cent a house holder reduce his consumption of the same commodity so that his expenditure does not increase.

If the price of milk falls down by 20%, by how much per cent must a householder increase its consumption, so as not to decrease his expenditure on this item?

If the price of tea is increased by 20%, by how much percent the consumption of tea be reduced, so that there is no increase in the expenditure on it?

If the price of milk is increased by 35% by how much a lady must reduced her consumption so that her expenditure is increased only by 8% .