Basic Technology Exam Questions for JSS2 First Term

You’re welcome to our school exams series where we provide you with termly examination questions in different subjects. In today’s post, we will focus on Basic Technology exam questions. We will cover Basic Technology exam questions for JSS2 First term with answers. This means that we’ll be providing you with answers to the questions at the end. Also, you will get a few success tips on how to pass Basic Technology examinations with flying colors. Remember to use the comments sections if you have questions, and don’t forget to join our Free Online Tutorial Classes on YouTube. (Subscribe to the Channel)

Introduction to Basic Technology as a School Subject

Before we venture into Past Basic Technology Exam Questions for JSS2 First term, here’s a brief introduction to the subject:

Basic Technology is a subject taught in junior secondary schools that introduces students to the world of science, engineering, and practical skills. It covers the basic principles of technology, tools, machines, energy, drawing, and simple construction. The subject helps students to develop creativity, problem-solving ability, and technical skills that can be applied in real life. Basic Technology also prepares students for future studies in subjects like Technical Drawing, Physics, and Engineering, making it an important foundation for careers in science, technology, and industry.

The subject is offered by students in Primary school and Secondary School as Basic Technology.

Basic Technology Exam Questions for JSS2 First Term

Basic Technology Exam Questions for JSS2 First Term are divided into two sections:

• Section A
• Section B

The first section, namely, Section A is the objective test, and students are expected to attempt all questions in the section. Section B is the theory part, and students are expected to follow specific instruction and answer the required number of questions.

Note that what you have below are JSS2 Basic Technology First Term Exam Past Questions made available to assist students in their revision for 1st term examinations and also teachers in structuring standard examinations.

SECTION A: Objectives

Instruction: Answer all questions in this section by choosing from the options lettered A—D. Each question carries equal marks.

1. ______ are devices that make our work easier and faster
A. Machines         B. Technology
C. Equipment       D. Tools

2. The process of keeping food in its harvested form is called ______.
A. Food storage
B. Food preservation
C. Food infestation
D. Food harvesting

3. ______ and 4. ______ are examples of 1st class levers
A. Scissors and pliers
B. Human arm and scissors
C. Fulcrum and effort
D. Wheel barrow and load

5. Which of these food items can be stored in a barn
A. Grains        B. Tubers
C. Yam           D. Fruits

6. Which of these food items can be preserved by canning method?
A. Tubers       B. Fish
C. Rice           D. Vegetables

7. ______ is the power machines have over human strength.
A. Load
B. Effort
C. Mechanical advantage
D. Fulcrum

8. Which of these food items can be stored in silos?
A. Tubers      B. Fruits
C. Grains       D. Vegetables

9 and 10. ______ and ______ are some of the advantages of using machines to do work.
A. Fast and inaccurate
B. Easier and reliable
C. Expensive and less stressful
D. Very stressful and more comfortable

11. ______ is anything liquid or solid that we eat to sustain life?
A. Water         B. Food
C. Drugs         D. Drinks

12. ______ is any activity or method used to lengthen the time it takes for any food item to spoil.
A. Food storage
B. Food preservation
C. Food processing
D. Pasteurization

13 and 14. ______ and ______ are examples of 2nd class levers.
A. Pair of scissors and wine openers
B. Wheel barrows and bottle opener
C. Human arm and fishing rod
D. Wheel and axle

15. Which of these food items can be preserved by pasteurization method?
A. Yogurt
B. Meat
C. Vegetables
D. Fruits

16. All these food items can be preserved by salting method EXCEPT ______
A. Vegetables
B. Meat
C. Fish
D. Tubers

17. All these food items can be preserved by refrigeration method EXCEPT ______
A. Fish
B. Fruits
C. Vegetables
D. Tubers

18 and 19. ______ and ______ are examples of 3rd class lever.
A. Human arm and fishing rod
B. Wheel barrows and bottle opener
C. Scissors and wine opener
D. Ice tongs and pliers

20. Which of these food items can be preserved by bottling method?
A. Fruits        B. Tubers
C. Grains       D. Vegetables

21. ______ is the unit of measuring angles.
A. Meters          B. Centimeters
C. Degrees        D. Kilogramme

22. ______ is the shortest distance between two points on a surface?
A. Angle
B. Line
C. Quadrilateral
D. Zigzag line

23. Which of these instruments is used in measuring angles?
A. Pair of compasses
B. Ruler
C. Pair of dividers
D. Protractor

24. When two or more angles are summed up to get 90°, they are called ______ angles?
A. Acute
B. Supplementary
C. Complementary
D. Obtuse

25. Which of these lines is used for construction lines when drawing?
A. Zigzag lines
B. Thin continuous lines
C. Thin short dashes
D. Wavy lines

26. Angles that are less than 90° are called ______ angles?
A. Complementary
B. Supplementary
C. Acute
D. Obtuse

27. When two or more angles are summed up to get 180°, they are called ______ angels?
A. Supplementary
B. Complementary
C. Acute
D. Obtuse

28. Which of these lines are used for showing hidden details when drawing?
A. Thick continuous lines
B. Thick short dashes
C. Wavy lines
D. Thin short dashes

29. All these are drawing materials we use when drawing EXCEPT ______?
A. Pen
B. Pencil
C. Drawing paper
D. Eraser

30. Angles that are greater than 90° but less than 180° are called ______ angels?
A. Obtuse           B. Acute
C. Reflex.            D. Right

31. The sum of angles in a straight line is equal to ______?
A. 180°          B. 90°
C. 360°          D. 270°

32. Angles that are greater than 180° but less than 360° are called ______ angels?
A. Obtuse
B. Reflex
C. Complementary
D. Supplementary

33. The drawing instrument used for drawing circles is called ______?
A. Pair of compasses
B. Pair of dividers
C. Protractor
D. Ruler

34. To bisect a given line means to divide the line into ______ parts?
A. Two.
B. Two equal
C. Three
D. Three equal

35 and 36. Which of these materials can be found in the first aid box in the workshop?
A. Plaster and compasses
B. Cotton wool and bandages
C. Knife and iodine B.P.

37. The drawing material we use to erase mistakes when drawing is ______?
A. Pencil
B. Eraser
C. Sharpener
D. Drawing paper

38. Metals that can attract magnets are called ______ metals?
A. Ferrous
B. Non-ferrous
C. Aluminum
D. Gold

39. Which of these safety devices is used to protect the eyes from high intensity lights while working in the workshop?
A. Helmets
B. Overall
C. Safety boots
D. Hand gloves

40. Metals that cannot attract magnets are called ______ metals?
A. Ferrous
B. Non-ferrous
C. Aluminum
D. Steel

41. The line that passes through the center of the circle and meets at the circumference is called ______?.
A. Chord         B. Radii
C. Sector         D. Diameter

42. The following are parts of a circle EXCEPT ______
A. Chord          B. Diameter
C. Section        D. Sector

43. A triangle that has NONE of its sides equal is called ______ triangle?
A. Equilateral        B. Isosceles
C. Scalene             D. Right angled

44. The part of a circle that is bounded by two radii and an arc is ______?
A. Diameter         B. Sector
C. Segment          D. Radius

45. ______ is a straight line that touches the outside circumference of a circle
A. Tangent         B. Quadrilateral
C. Trapezium      D. Quadrant

46. A plane figure that is bounded by three (3) straight sides is called ______.
A. Quadrilateral
B. Sector
C. Triangle
D. Right angled

47. A triangle that has two of its opposite sides equal and its base angles also equal is called ______?
A. Isosceles
B. Scalene
C. Right angled
D. Equilateral

48. The area of a circle bounded by an arc and a chord is called ______?
A. Segment       B. Sector
C. Tangent         D. Radius

49. A triangle with one of its angle equal to 90° is ______ triangle
A. Right angled
B. Obtuse angled
C. Acute angled
D. Triangle

50. A polygon of seven sides is called ______?
A. Nonagon        B. Hexagon
C. Heptagon       D. Octagon

51. The sum of angles in a quadrilateral is ______.
A. 90°         B. 240°
C. 270°       D. 360°

52. A plane figure bounded by ten sides is called ______.
A. Heptagon        B. Decagon
C. Nonagon         D. Octagon

53. A plane figure bounded by four straight sides is known as ______.
A. Quadrilateral       B. Square
C. Rectangle            D. Cube

54. The following are types of quadrilaterals EXCEPT ______.
A. Square         B. Rhombus
C. Triangle        D. Trapezium

55. A rectangle has its two opposite sides ______.
A. Equal and perpendicular
B. Equal and straight
C. Equal and parallel
D. Unequal and straight

56. All these are examples of quadrilaterals EXCEPT ______?
A. Circle
B. Rhombus
C. Trapezium
D. Square

57. Calculate the effort applied to a simple machine to lift a load of 800N when the mechanical advantage is 10.
A. 8N           B. 80N
C. 800N       D. 8000N

58. Which of these simple machines is used to change the direction of force and also lift heavy loads
A. Pulley          B. Inclined plane
C. Wedge        D. Screw

59. The amount of energy that is used to move an object through a distance is called ______?
A. Force
B. Work done
C. Effort
D. Mechanical advantage

60. The ability of a machine to overcome a large load with a small effort is called ______?
A. Velocity ratio
B. Mechanical advantage
C. Effort
D. Simple machine

SECTION B: Essay

INSTRUCTION – Answer all four (4) questions in this section.

1. Mention the six classes of simple machines.

2. Calculate the mechanical advantage of a machine if a load of 200N was moved with an effort of 20N.

3. Using simple sketches, explain the three classes of lever.

4. List Four (4) personnel needed in rescue operation.

Answers to Basic Technology Exam Questions for JSS2 First Term

Answers to Section A (Objective Test)

The following table gives the correct answers to the objective section of Basic Technology exam questions for JSS2 First term. If you are using a mobile device, hold the table and scroll to the right or left for a complete view.

So here you have the answers to the objective section of Basic Technology Exam Questions for JSS2 First term. Use the comments section to let me know if you have any questions you would want me to clarify or discuss further.

Answers to Section B (Theory)

1. The six classes of simple machines are:
– Lever
– Inclined plane
– Pulley
– Wheel and axle
– Wedge
– Screw

2. Mechanical Advantage (M.A) is calculated using the formula:
M.A = Load ÷ Effort

Given: Load = 200N, Effort = 20N
M.A = 200 ÷ 20 = 10
So, the mechanical advantage of the machine is 10.

3. The three classes of levers are:

(a) First Class Lever: The fulcrum is between the load and the effort. Example: Scissors, crowbar.
[For the Sketch: Effort — Fulcrum — Load]

(b) Second Class Lever: The load is between the fulcrum and the effort. Example: Wheelbarrow, nutcracker.
[For the Sketch: Fulcrum — Load — Effort]

(c) Third Class Lever: The effort is between the fulcrum and the load. Example: Human arm, fishing rod.
[For the Sketch: Fulcrum — Effort — Load]

4. Four personnel needed in rescue operation are:
– Firefighters
– Paramedics (medical personnel)
– Police officers
– Trained volunteers or emergency rescue workers

Read Also: Basic Technology Exam Questions for JSS3 First Term

How to Pass Basic Technology Exam Questions for JSS2 First Term

Passing your Basic Technology exam questions for JSS2 First term requires a combination of preparation, understanding, and strategy. Here are actionable tips to help you excel:

1. Pay attention in class: Always listen carefully to your teacher when new topics are being introduced. Ask questions when you don’t understand.

2. Study your notes regularly: Don’t wait until exam time before you start reading. Revise your notes and textbooks daily to understand key concepts.

3. Practice past questions: Go through past exam questions to know the kind of questions usually set. This will make you familiar with the exam pattern.

4. Learn definitions and drawings: Basic Technology often involves definitions, tools, and diagrams. Make sure you can define terms and draw simple sketches neatly.

5. Understand simple machines: Be able to explain the types of simple machines, their classes, and how to calculate things like mechanical advantage and velocity ratio.

6. Manage your time in the exam: Read instructions carefully, attempt the questions you know first, and go back to the difficult ones later.

7. Stay confident and calm: Don’t panic during the exam. Stay focused, pray before you start, and do your best.

It’s a wrap!

If you need more clarification on JSS2 First Term Questions on Basic Technology, you can use the comments box below. We’ll be there to answer you asap.

Best wishes.