In this worksheet, you will need the basic arithmetic lessons you learned from gradeschool and high school. Time limit is 5 minutes. The answers to this worksheet will be shown at the end of this post. Good luck!
1. Andrew traveled 3/4 of his journey by plane, 1/6 by bus and the rest by walking. What part of his journey did he walk?
a. 1/8 b. 1/9 c. 1/5 d. 1/12
2. In high school, the ratio of students who join basketball or volleyball to students who don't join in either game is 3:8. If there are 220 students in this school, how many of them do not join in either game?
a. 180 b. 100 c. 160 d. 60
3. Three dogs bark regularly at night. Brownie barks every 12 minutes, Blackie barks every 15 minutes and Whitie barks every 18 minutes. All of them bark together at midnight. At what time will they bark together again?
a. 2:45am b. 3:15 am c. 3:00 am d. 2:45 am
4. In Limestone High School, 60% of the freshman class is male. If 90% of the females and 70% of the males are going on a freshman concert, then what percent of the freshman class is going to concert?
a. 80% b. 76% c. 78% d. 82%
5. A group of young men rented a bus for $600. Two men were unable to go so the rent had to be paid by the remaining men, each paying $25. How many men were originally in the group?
a. 24 b. 28 c. 26 d. 22
6. A wealthy businessman divides his estate equally among his 4 grandchildren. One grandchild died and 1/2 of his share was equally divided to the remaining grandchildren and was added to each of their shares. What part of the entire estate did each of the 3 grandchildren receive?
a. 5/12 b. 7/12 c. 7/24 d. 1/24
7. A boutique was selling a designer's bag and marked it down 20% for a summer sale. During Holidays, the bag was marked down another 20% from its summer price. If the bag was sold at the Holidays price, what percent of the original price did it sell for?
a. 60% b. 67% c. 64% d. 40%
8. The rich Prince sent 50 men to cut 100 trees in 4 weeks. At this rate, how many men should he send to cut 50 trees in 5 weeks?
a. 20 b. 30 c. 40 d. 60
9. In Algebra class in a College school, 20% are Civil Engineering majors, 30% are IT majors, and the rest are Physics majors. If there are 30 students are Physics majors, how many students are Civil Engineering majors?
a. 18 b. 12 c. 10 d. 20
10. A company has 8 departments, each with 10-16 sub-departments. In each sub-department, there are at least 40 but no more than 60 employees. If 10% of the employees in each sub-department are encoders, what is the minimum number of encoders in this company?
a. 96 b. 768 c. 320 d. 65
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Answers:
1.d, 2.c, 3.c, 4.c, 5.c, 6.c, 7.c, 8.a, 9.b, 10.c
The solutions will be shown in the next post. Check it here.
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