Question

The price of an article is cut by 10%. To restore it to the original value, the new price must be increased by

Options

• 10%

• `9 1/11%`

• 11%

• `11 1/9%`

Answer 1

`11 1/9%`

Explanation:

Let the article of 100 be cut to 90 by 10%
Then to restore to 100

percentage `=10/90xx100=11 1/9%`