Pasagot po need ko na po kahit may mali sa answer nyo pasagot lang salamat

1. This term refers to the quantitative relation between two amounts showing the numbers of times one value contains or is contained within the other?
a. ratio b. proportion c. conversion d. ratio and proportion
2. Any particular time interval used as a standard way of measuring or expressing duration is called
a. distance b. eight c. Ratio d. time
3. The measure of force of gravity on a certain object is called
a. time b. space measurement c. weight d. temperature 4. It refers to the unit of temperature used to record surface temperature measurements by meteorologists in the United States.
a. Celsius b. temperature c. kelvin d. Fahrenheit
5. What do you call the unit of temperature that is very handy for many scientific calculations since it begins at absolute zero?
a. ratio and proportion b. Celsius c. kelvin d. Fahrenheit
6. Which of the following a housekeeper should do during third/end shift?
a. return unused supplies c. check the schedule before leaving for changes and assignments b. sign in lost and found items d. all of the above
7. What do you call the type of work shift in which nearly in line with traditional business hours which is 8:00 a.m. or 9:00 a.m. until around 5:00 p.m.?
a, first shift b. second shift c. third shift d. shifting shift
8. It means replacing hazardous chemicals with safer alternatives. It is at the top of the hierarchy of control measures applied to substance.
a. resolution b. substitution C. chemical reaction d. alteration
9. What is the answer if you convert 412 ounces (oz) of detergent powder to pounds (lb.)?
a. 20. 10 lbs. b. 25. 75 lbs. C. 18.22 lbs. d. 25.12 Ibs.
10. This is also known as "swing shift".
a. first shift b. second shift c. third shift d. shifting shift
11. What do you call' a work schedule that is performed in rotations?
a. shift b. work shift c. work schedule d. schedule
12. A certain recipe calls for 3kgs of sugar for every 6 kgs of flour. If 60kgs of this sweet has to be prepared, how much sugar is required?
a. 10 kgs b. 20 kgs c. 15 kgs d. 5 kgs
13. Which of the following work shift typically takes place between the hours of 1.2:00 a.m. and 8:00 a.m. and also known as the "night shift" or "graveyard shift"?
a. first shift b. second shift c. third shift d. shifting shift cal solutions
14. Who are allowed to substitute chemical solutions?
a. companies that manufacture articles, materials or chemicals in their products b. business that handle articles, materials and chemicals
c. retailers requiring suppliers to substitute hazardous substances with safer alternatives
d. all of the above
15. The following are steps in substituting chemical solutions EXCEPT:
a. gather information on chemicals used. c. develop new alternative chemicals or technical solutions.
b. identify unwanted substances.
d. avoid the use of the process​