•  5%
• 15%
• 35%
• 35%

• 75
• 80
• 90
• 90

3. A mixture of 40 L of alcohol and water contains 10% water. How much water should he added to this mixture so that the new mixture contains 20% water?

•  9L
• 5L
• 7L
• 7L

• 2%
• 4%
• 6%
• 6%

Find 12% of 5000

• 620

• 600

• 700

• 700

A dishonest shopkeeper uses a weight of 800 gm for a kg and professes to sell his good
at cost price. His profit is

• 20%

• 21%

• 24%

• 24%

By selling 11 oranges for a rupee, a man loses 10%. How many oranges for a rupee should he sell to gain 10%?

• 9

• 10

• 8

• 8

Change 1/8 into percentage

• 12.5%

• 15%

• 8%

• 8%

12.5% of 80 is equal to

• 8

• 20

• 10

• 10