1. What number is 10% of 180?
A. 18
B. 17
C. 16
D. 15
2. 50% of 550 is what number?
A. 260
B. 250
C. 230
0.275
3. 60% of what number is 30?
А. 30
B. 40
C 50
D. 60
4. A passenger bus can accommodate 60 sits. During pandemic they reduce their accommodation to
50%. What is the actual sits can accommodate by the passengers?
A. 35
B. 40
C. 25
D. 30
5. In a class of 50 pupils, 24 are boys. What percent of the class are boys?
A. 50%
B. 49%
C. 48%
D. 47%
6. A wristwatch was sold for P2,500.00 with a 20% discount. What was the onginal price of the
wristwatch?
A. P3,125.00
B. P2,500.00
C. 93.100.00
D. P3,500.00
7. A coin purse has a discount price of P18.00. Its original price is 120.00. What is the rate of discount?
A. 5%
B. 10%
C. 15%
D. 20%
8. A newspaper boy earned P50.00 for his 20% commission. What was his total sales?
A. P150.00
B. P200.00
C. P250.00
D. $300.00
Exponent Multiplier Base
An exponent refers to the number of times a number is multiplied by itself. 5 to the 3rd is written like
53, where in 5 is known as (9)
and 3 is the (10)