Percentage Ch 6

The marked price of a TV is $2000 and it is sold for $1700. What is the discount %?

• 15%

• 30%

• 85%

• None of the above

The marked price is $700 and its discount is 30%. What is the discount?

• $210

• $490

The marked price is $700 and its discount is 30%. What is the selling price?

• $210

• $490

A boy had some surgical masks for $50 and sold them for $100. What was the boy's profit per cent?

• 200%

• 100%

• 50%

• don't know

Apple buys a handbag for $45. She sells it at a profit of 20%. Find the selling price.

• $9

• $37.5

• $54

• $225

An LCD TV is sold for $3900 at a loss of 25%.

Find the cost price.

• $5200

• $2925

• $3120

• $15600

Sam deposited a sum of money at an interest rate of 8% p.a. After three years, the amount became $37200. How much interest did Sam gain?

• $7200

• $30000

• $8928

• $46128

• 3

• 2.4

• 24

• 6

• 63

• 630

• 483

• 48.3

• 1760

• 2400

• 240

• 17600