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Exam (elaborations)

Exam (elaborations) Mathematics

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MATH EXERCISES:

Practice Test II
MATH
Select the best answer for each and write the appropriate letter in the blank.

1. ¼ + 6/8 + ¾ + 8/16 =
a. 2 ½ b. 2 ¼ c. 9/16 d. 1 3/4

2. ¾ of 90 is ___.
a. 70 b. 65 c. 67.5 d. 65.5

3. 1/2 % of 30 is ___.
a. 15 b. 1.5 c. 0.15 d. 0.015

4. 1/5 subtracted from 2/3 equals ___.
a. ½ b. 7/15 c. 3/15 d. 3/10

5. (-5)2 - (5)2 + 102 =
a. 0 b. 100 c. 150 d. 50

6. 352 – 252 =
a. 600 b. 20 c. 10 d. 100

7. 6352 – 5352 =
a. 100 b. 120 000 c. 10 000 d. 117 000

8. (53)2 ● 52 ● 50 =
a. 57 b. 58 c. 56 d. 256

9. – (1 + 42 – 22)0 =
a. -1 b. 0 c. -13 d. 13

10. Which of the following is equal to 19/25?
a. 76/100 b. 9/12 c. 36/50 d. 58/74

11. ½ of ½ of ½ of ½ is equal to which of the following?
a. ½ ● 4 b. ½ ● 8 c. (1/2)4 d. (1/2)2 + (1/2)2

12. 60% of a number is 3 less than 33. What is the number?
a. 18 b. 12 c. 30 d. 50

13. The sum of two numbers is 42 and their difference is 10. What is the larger number?
a. 32 b. 16 c. 52 d. 26




Page 1

, MATH EXERCISES:
14. Two trains left at the same station in opposite directions at the same time. If the first train
has an average speed of 120kph and the other is 150kph, how long will it take them to be
405km apart assuming they travel on a straight path?
a. 2hours b. 1.5 hours c. 1.75 hours d. 2.5 hours

15. A car travels at an average speed of 50kph and a bus averages 100kph travelling toward
each other. How long will it take them to meet if they started travelling 600km away
from each other?
a. 4hours b. 3.5 hours c. 6 hours d. 3 hours

16. Joey drives his bike every Saturday morning. It takes him 1 hour and 30 minutes going to
his destination and back to his house. How far does Joey travel every Saturday using his
bike if he averages 15km/hr?
a. 22.5km b. 20km c. 25km d. 30km

For numbers 17 – 18. A car racer drives at an average speed of 100kph on the first lap and slows
down to an average of 90kph on the second lap. He was able to finish the first lap within 15
minutes and the second lap for another 20 minutes.

17. What is the total distance travelled by the racer?
a. 25km b. 50km c. 30km d. 55km

18. What part of the race is the second lap?
a. ½ b. 1/3 c. 6/11 d. 5/11

19. Kian has a total of P145 in his piggy bank which consists of 20 pieces P10 and P5 coins.
How many P10 coins does Kian have?
a. 9 b. 10 c. 11 d. 12

For numbers 20 – 21. Mrs. Charity has a total of P10 000 000 worth of properties and P1 500 000
cash. Her husband died of cancer of the bone marrow a year ago and promised to herself that she
would support a foundation fighting against cancer. She donated P300 000 cash and an equipment
worth P275 000.

20. What percent of her cash was donated to the foundation?
a. 15% b. 20% c. 5% d. 3%

21. What percent of her total cash and properties was donated to the foundation?
a. 10% b. 5% c. 11.5% d. 15%

22. The ratio of P50-bills to P20-bills is 2:3. This is the plan of Guevarra family for their
incoming reunion to be the denominations of the prices on the parlor games. If they want
to have P1 600 in total, how many P50-bills do they need?
a. 20 b. 30 c. 50 d. 25




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