TLE 8- Q2 -Midterm Examination
I. Calculate the surface areas of the following triangles:
1. height = 6 cm, base = 12 cm
2. height = 22 cm, base = 48 cm
3. height = 16 cm, base = 24 cm
4. height = 0.8 m, base = 0.3 m
II. Find the area (hectare) of the following.
1. 600m x 600m
2. 100m x 1000m
3. 200m x 300m
4. 300m x 400m
5. 500m x 600m
III. Multiple Choice: Read the questions carefully and select the best answer by writing the letter of
your choice on a separate sheet of paper.
1. Which of the following is an example of a digging tool?
A. Bolo B. Crowbar
C. Grub hoe D. Pruning shear
2. Which tool is used for cutting grasses?
A. Shovel B. Bolo C. Crowbar D. Mattock
3. What tool does NOT belong to the group?
A. Crowbar C. Shovel
B. Mattock D. Pruning shear
4. Farm tools are very important in agricultural crop production because they __________.
A. Make work easier B. Make work faster
C. Save time and effort D. All the above
5. A tool with one end of its blade flattened and the other pointed at right angles to its handle is a
________.
A. Mattock B. Crowbar
C. Bolo D. Spade
6. It is the potential for harm or adverse effect on an employee's health. Anything which may cause
injury or ill health to anyone at or near a workplace.
A. Chemical B. Exposure C. Risk D. Hazard
7. It is the likelihood that a hazard will cause injury or ill health to anyone at or near a workplace.
A. Risk B. Exposure C. Hazard D. Chemicals
8. This occurs when a person encounters a hazard.
A. Risk B. Exposure C. Hazard D. Chemicals
9. This includes floors, stairs, work platforms, steps, ladders, fire, falling objects, slippery surfaces,
manual handling (lifting, pushing, pulling), excessively loud and prolonged noise, vibration, heat and
cold, radiation, poor lighting, ventilation, air quality.
A. Chemical C. Psychological
B. Mechanical and/or electrical D. Physical
10. It includes electricity, machinery, equipment, pressure vessels, dangerous goods, fork lifts,
cranes, hoists.
A. Mechanical and/or electrical
B. Chemicals
C. Biological
D. Psychosocial
IV. ENUMERATION
11-20– Farm Hand Tools
21-23 – Farm Implements
24-27- Farm equipment
Direction: Write T if the statement is True and F if the statement is False. Write your answer on a
sheet of paper.
28.Hazard is the potential for harm or adverse effect on an employee's health.
29. Chemical is the likelihood that a hazard will cause injury or ill health to anyone at or
near a workplace.
30. Exposure occurs when a person encounters a hazard.
31. Risk includes floors, stairs, work platforms, steps, ladders, fire, falling objects,
slippery surfaces, manual handling (lifting, pushing, pulling), excessively loud and prolonged
noise, vibration, heat and cold, radiation, poor lighting, ventilation, air quality.
32 . Biological includes bacteria, viruses, mold, mildew, insects, vermin, animals.
