Can the price of an item go up by 90%?

Can the price of an item go up by 100%?

Why does the price of petrol go up all the time ?

Last year the price of a commodity was₹ 80, this year the price goes up by ₹20 find percentage increase.

Madhuri went to a super market. The price, changes are as follows. The price of rice reduced by 5% jam and fruits reduced by 8% and oil and dal. Increased by 10%. Help Madhuri to find the changed prices in the given table. item original price rice rs. 30 jam rs.100 apples rs. 280 oil rs.120 dal rs.80

Can the process of chewing go on in the absence of saliva ?

Madhuri went to a super market. The price changes are as follows. The price of rice reduced by 5% jam and fruits reduced by 8% and oil and dal increased by 10%. Help Madhuri to find the changed prices in the given table.

The marked price of an gift item is ₹ 156 and sold it for ₹ 142. Find the discount percent.

A dealer allows a discount of 10% and still gains by 10%. What should be the marked price if the cost price is ₹900?

What happens to the respiratory process in a man going up a hill?