Name:    Math 8 Percentages 3.3 to 3.4

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Jacky bought a hockey card at \$12.  Two years later that same card was worth \$324. What percent is the new value compared to the old value?
 a. 3.7% c. 37% b. 27% d. 2700%

2.

A large 6L jug has a mixture of different chemicals.  It contains 500ml of bleach, 1.5L of Sodium Oxide, and the rest is water.  What percentage of the mixture is bleach?
 a. 25% c. 12% b. 8.3% d.

3.

4% of a number is 20.  What is the number?
 a. 500 c. 5000 b. 400 d. 4000

4.

A cup of coffee at starbucks is worth \$4.95.  How much is the cost of GST(5%)?
 a. \$99.00 c. \$0.25 b. \$1.24 d. \$5.20

5.

A venti Mocha Frappucino costs \$4.95 at starbucks.  If GST is 5% and PST is 7%, how much is the coffee?
 a. \$5.54 c. \$5.65 b. \$5.45 d. \$5.20

6.

Jason took his girlfriend to dinner at a nice restaurant.  The bill was \$84.20 and he needs to give a 15% tip.  How much is the total cost?
 a. \$12.63 c. \$96.83 b. \$99.20 d. \$15

7.

Alice bought a new car at \$45,000 and each year the worth of the car depreciates by 10%.  What is the worth of the car after the first 5 years?
 a. \$44,990 c. \$28,381 b. \$0.45 d. \$26,572

8.

The cost of an Ipad-mini is \$330 at the Apple store.  If Alan got a discount, how much does he need to pay before tax?
 a. \$300.00 c. \$254.10 b. \$220.00 d. 108.90

9.

Tom weighs 150 lbs.  He spent two months working out and gained 12% more weight.  How much does he weigh now?
 a. 162 lbs c. 168 lbs b. 166 lbs d. 170 lbs

10.

A jacket an the Banana Republic originally cost \$220.  The jacket is on sale at 10% off.  Tom has another coupon that gives him a 5% discount.  Which expression is the correct amount for the final sale price?
 a. c. b. d.