Master Your KJSEA Pre-Technical Studies Exam with Authentic KJSEA Trial Questions
Preparing for the Kenya Junior School Education Assessment (KJSEA) Grade 9 Pre-Technical Studies Paper 1 can be challenging without the right practice materials. This comprehensive collection of KJSEA trial examination questions has been carefully designed to mirror the actual KJSEA Pre-Technical Studies Paper 1 exam format, helping students build confidence and master exam techniques before the big day. The questions cover all key areas, including safety, computer hardware, drawing instruments, materials, entrepreneurship, and technical drawing concepts.
KJSEA Grade 9 Pre-Technical Studies Paper 1 Trial Questions
Instructions: Answer all questions in the spaces provided. Section A consists of 30 multiple-choice questions. Section B consists of 16 structured questions. Total marks: 100.
KJSEA Pre-Technical Studies Paper 1 Trial Questions with Answers Section A: (30 MARKS)
Answer ALL questions in this section. Each question carries 1 mark.
1. A supervisor notices that fire extinguishers are blocked by stacked boxes. What risk does this pose in terms of fire prevention?
A. Increases oxygen supply
B. Delays emergency response
C. Reduces heat generation
D. Promotes equipment malfunction
Answer: B
2. A colleague is found unconscious after inhaling smoke during a fire. What is the most appropriate first aid action?
A. Lay them flat on their back and cover with a blanket
B. Move them to fresh air and lay them on their side
C. Give them water and keep them seated
D. Elevate their legs and apply pressure to the chest
Answer: B
3. An employee uses a weak password for their account, leading to unauthorized access. Which security measure would have prevented this?
A. Using multi-factor authentication
B. Encrypting the database
C. Installing antivirus software
D. Conducting regular backups
Answer: A
4. A technician is building a computer and needs to ensure all components are compatible. Which hardware component determines compatibility?
A. Motherboard
B. Random Access Memory
C. Central Processing Unit
D. Graphic Processing Unit
Answer: A
5. A company wants to minimize electronic waste by reusing input devices. Which factor should they prioritize when selecting devices?
A. Aesthetic design
B. Wireless connectivity
C. Durability and lifespan
D. Brand reputation
Answer: C
6. A video editor needs an output device to preview their work in high definition. Which device should they choose?
A. Printer
B. Speaker
C. Projector
D. Monitor
Answer: D
7. A graphic designer is working on a project that requires fast read and write speeds for large files. Which feature of fixed storage devices is most important in this scenario?
A. Data transfer speed
B. Portability
C. Cost-effectiveness
D. Durability
Answer: A
8. A designer is creating a geometric pattern that requires drawing arcs of varying radii. Which instrument is most suitable?
A. Compass
B. Divider
C. Protractor
D. Ruler
Answer: A
9. A drafter is combining chain and parallel dimensioning to provide both individual and overall measurements on a drawing. What is this approach called?
A. Angular dimensioning
B. Overall dimensioning
C. Combined dimensioning
D. Baseline dimensioning
Answer: C
10. An architect is using a plain scale to measure a distance of 3.5 metres on a drawing. The scale is marked in metres and decimetres. How should the architect interpret the 0.5-metre mark?
A. As 50 centimetres
B. As 5 millimetres
C. As 0.05 metres
D. As 5 decimetres
Answer: A
11. A young entrepreneur is designing a prototype for a new product. How does knowledge from Pre-technical Studies assist in this process?
A. It provides advanced business strategies.
B. It develops skills in drafting and material selection.
C. It focuses solely on marketing techniques.
D. It eliminates the need for teamwork.
Answer: B
12. A family is using a charcoal stove indoors without proper ventilation. What is the primary safety threat in this scenario?
A. Fire outbreak
B. Risk of burns
C. Airborne dust particles
D. Carbon monoxide poisoning
Answer: D
13. A teacher is using a computer to deliver an online class with video conferencing and screen sharing. Which characteristic of the computer ensures smooth communication?
A. Large storage capacity
B. Compact design
C. Reliable internet connectivity and webcam quality
D. Advanced graphics card
Answer: C
14. An artist is creating a mural on a wall to depict a cultural story. How does this differ from technical drawing?
A. It focuses on storytelling and creativity
B. It uses standardized symbols
C. It includes precise dimensions
D. It is used for construction purposes
Answer: A
15. A business is launching a new product and wants to reach a large audience quickly through targeted advertisements. Which ICT tool is most effective for this task?
A. Word processing software
B. Social media
C. Email clients
D. Cloud storage services
Answer: B
16. A jeweller is crafting ornaments using a material that is malleable and has a shiny appearance. Which metallic material is being used?
A. Iron
B. Lead
C. Zinc
D. Gold
Answer: D
17. An electrician is selecting a metallic material for wiring that can efficiently transfer electricity. Which physical property is most important for this task?
A. Hardness
B. Electrical conductivity
C. Brittleness
D. Elasticity
Answer: B
18. A carpenter is using a material for furniture that is derived directly from trees and retains its natural grain. How should this material be categorized?
A. Synthetic
B. Composite
C. Natural
D. Processed
Answer: C
19. A technician is preparing to mark the centre of a circular metal disc for drilling. Which tool combination offers the most accurate result?
A. Steel rule and protractor
B. Caliper and scriber
C. Divider and centre punch
D. Marking gauge and try square
Answer: C
20. An entrepreneur is managing a team and ensuring everyone is motivated to achieve the company’s goals. Which quality is most important for this task?
A. Risk-taking
B. Leadership
C. Adaptability
D. Networking
Answer: B
21. A manufacturer is deciding between manual labour and automated equipment to scale up operations. Which factor is most relevant in this decision?
A. Technology employed
B. Quality of finished goods
C. Size of storage room
D. Export licensing
Answer: B
22. A university student maps out monthly saving targets to afford semester tuition without loans. What financial principle is being applied through this goal?
A. Tax efficiency
B. Insurance coverage
C. Competitive advantage
D. Avoidance of unnecessary debt
Answer: D
23. An engineer is testing whether two joined components sit exactly at a 90-degree angle. Which measuring tool best assists this verification task?
A. Marking gauge
B. Try square
C. Caliper
D. Spirit level
Answer: B
24. An engineer needs to insulate electric wires to prevent shock and reduce current leakage. Which non-metallic material is best suited for this use?
A. Concrete
B. Glass
C. Rubber
D. Marble
Answer: C
25. A bridge is being constructed in a coastal area where the material must withstand high tensile forces and resist rust. Which metallic material is most suitable?
A. Steel
B. Aluminium
C. Copper
D. Zinc
Answer: A
26. A school-based tech lab is upgrading its devices. How can the program minimize resource waste during this change?
A. Discarding old equipment immediately
B. Purchasing new units for every student
C. Refurbishing existing components before replacement
D. Buying based on popularity
Answer: C
27. A learner is presenting his project design to the class. How can he ensure his communication is effective and engaging?
A. Speaking quickly to save time
B. Using diagrams, clear language and maintaining eye contact
C. Avoiding questions from the audience
D. Reading directly from notes without explanation
Answer: B
28. A technician on a job site uses a quick sketch to report a structural issue to the architect. Why is this method effective in that moment?
A. It replaces the need for conversation
B. It confirms engineering calculations
C. It avoids using labels
D. It bridges the gap between observation and technical documentation
Answer: D
29. In a technical drawing, the letter “O” is often confused with the number “0”. How can a drafter differentiate between the two?
A. Adding a diagonal slash through the number “0”
B. Writing both in lowercase
C. Using cursive for the letter “O”
D. Making the letter “O” larger than the number “0”
Answer: A
30. A scientist models complex climate patterns requiring intense computation over large datasets. What class of computer is designed to perform this task?
A. Minicomputer
B. Supercomputer
C. Microcomputer
D. Workstation
Answer: B
KJSEA Pre-Technical Studies Paper 1 Trial Questions with Answers Section B: (70 MARKS)
Answer ALL questions in the spaces provided.
31. During metal fabrication, a small grease fire sparks near the workstation. Identify two methods to smother the fire effectively and explain why it’s suitable for this type of hazard. (2 marks)
Answer:
Use a fire blanket – it cuts off oxygen supply to the fire.
Use a Class B fire extinguisher (foam or CO₂) – it smothers the fire and prevents re-ignition without spreading the grease.
(1 mark for each correct method with explanation)
32. A smartphone user downloads a free app from an unverified source and soon after, their personal data is compromised. Explain how this situation could have been avoided and propose measures to prevent similar threats in the future. (3 marks)
Answer:
The situation could have been avoided by downloading apps only from official stores like Google Play Store or Apple App Store which verify apps for security.
Measures to prevent similar threats:
Install reliable antivirus software on the device
Read app permissions carefully before installing
Keep the operating system and apps updated
Avoid clicking on suspicious links or pop-ups
(Award 1 mark for explanation of avoidance, 2 marks for any two prevention measures)
33. You are tasked to design a 3D model that includes a cylinder resting on a rectangular prism. The prism measures 6cm by 7cm by 4cm and cylinder has a radius of 2cm and height of 5cm. Create an artistic drawing of the design model. (4 marks)
Answer:
(Award marks based on:)
Correct proportions of rectangular prism (6×7×4) – 1 mark
Correct placement and proportions of cylinder (radius 2cm, height 5cm) – 1 mark
Use of 3D representation techniques (isometric or oblique) – 1 mark
Neatness and labeling of dimensions – 1 mark
34. While designing a game in a visual programming tool, you need to create a sequence of actions where a character moves forward, jumps and then turns left. Explain how you would use coding blocks to implement this sequence. (2 marks)
Answer:
Use a “move forward” block (specify number of steps)
Attach a “jump” block underneath
Attach a “turn left” block (specify degrees, usually 90)
Arrange the blocks in sequence in the scripting area
(Award 2 marks for clear explanation of the sequence and block types)
35. A drawing requires additional notes to clarify dimensions without interfering with the main lines. Explain how leader lines are used to connect annotations to specific features and describe how to position them effectively. (3 marks)
Answer:
Leader lines are thin continuous lines that connect a note or dimension to a specific feature on the drawing.
They should start with an arrowhead or dot touching the feature.
They should be drawn at an angle (not horizontal or vertical) and end with a horizontal shoulder where the note is placed.
They should not cross other leader lines or dimension lines.
They should be kept as short as possible for clarity.
(Award 1 mark for definition, 2 marks for any two positioning guidelines)
36. A sales team wants to analyze their monthly performance and identify trends in customer purchases. Explain how spreadsheet software can be used to filter data, calculate totals and create pivot tables for deeper insights. (3 marks)
Answer:
Filter data: Use the filter function to display only specific data (e.g., sales above a certain amount or for particular products).
Calculate totals: Use formulas like SUM, AVERAGE, COUNT to calculate monthly totals, average sales, etc.
Create pivot tables: Use pivot tables to summarize large datasets, showing trends across different categories (e.g., sales by product, region, or time period).
(Award 1 mark for each correct explanation)
37. A technician is inspecting a cylindrical pipe with an I/D=5cm and O/D=7cm label on the specification sheet.
a) What does the label “I/D” and “O/D” stand for? (1 mark)
Answer:
I/D stands for Internal Diameter
O/D stands for External Diameter
(Award 1 mark for both correct)
b) Sketch a cross-sectional view of the pipe and explain how the “I/D” influences material flow or fitment decisions. (4 marks)
Answer:
(Sketch should show:)
Two concentric circles representing inner and outer walls – 1 mark
Correct labeling of I/D (inner circle diameter) and O/D (outer circle diameter) – 1 mark
Explanation:
I/D determines the flow rate of fluids through the pipe – larger I/D allows greater flow.
I/D affects fitment decisions when connecting pipes or fittings – must match for proper connection.
I/D determines pressure capacity – smaller I/D can withstand higher pressure.
(Award 2 marks for any two valid explanations)
38. The company purchases equipment worth KSH 150,000 on credit. Classify this transaction and describe how it should be recorded. (3 marks)
Answer:
Classification: This is a credit transaction (asset purchase on credit).
Recording:
Debit: Equipment account (asset increases) – KSH 150,000
Credit: Accounts Payable/Creditors account (liability increases) – KSH 150,000
It should be recorded in the purchases journal and subsequently in the general ledger.
(Award 1 mark for correct classification, 2 marks for correct recording description)
39. A company’s budgeting team collaborates with all department heads to ensure their input is considered in the allocation process.
a) Classify this practice as either ethical or unethical. (1 mark)
Answer: Ethical
b) Explain the importance of ensuring fairness and inclusivity in budgeting. (2 marks)
Answer:
Ensures all departments’ needs are adequately addressed, preventing underfunding of critical areas.
Promotes transparency and accountability in resource allocation.
Builds trust and morale among employees as they feel valued and heard.
Leads to more realistic and achievable budgets since department heads understand their actual needs.
(Award 2 marks for any two valid points)
40. A company analyzes its competitors’ social media engagement and customer reviews to identify trends and gaps in the market. Assess this strategy and describe how it can help the company position its offerings. (3 marks)
Answer:
Assessment: This is an effective competitive intelligence strategy that provides valuable market insights without costly research.
How it helps positioning:
Identifies what customers like/dislike about competitors’ products.
Reveals gaps in the market that the company can fill.
Helps understand current market trends and customer preferences.
Enables the company to differentiate its offerings based on identified gaps.
Informs marketing messaging to highlight advantages over competitors.
(Award 1 mark for assessment, 2 marks for any two positioning benefits)
41. A local poultry farm wants to increase its presence in hotels and restaurants across Nairobi.
a) Outline the most practical channel of distribution that the farm can use. (2 marks)
Answer:
Direct distribution: Selling directly to hotels and restaurants through a sales team.
Using intermediaries: Supplying through food distributors or wholesalers who already serve the hospitality industry.
Online platform: Creating a B2B ordering system for direct deliveries.
(Award 2 marks for any practical channel with brief explanation)
b) Support your choice with operational benefits of using the channel. (2 marks)
Answer:
If direct distribution:
Higher profit margins by eliminating intermediaries.
Direct feedback from customers for quality improvement.
Builds stronger customer relationships and loyalty.
If using intermediaries:
Wider market reach through established distributor networks.
Reduced transportation and delivery costs.
Focus on production while distributors handle marketing and sales.
(Award 2 marks for benefits matching the chosen channel)
42. During a technical drawing assessment, learners are asked to modify a given cabinet projection sketch to match cavalier projection standards. Explain the changes needed to convert the cabinet projection to the cavalier projection. (4 marks)
Answer:
Cabinet projection uses half-scale (0.5×) for receding axes while cavalier projection uses full scale (1×) for all axes.
Change the depth measurement from half the actual size to full actual size.
Adjust all lines along the receding axis to be drawn at true length.
Maintain the same angles (usually 30°, 45°, or 60° for receding axes).
Update any dimension labels to reflect true measurements.
(Award 1 mark for each valid change, maximum 4 marks)
43. During a workshop project, learners are assigned to build a bench that must support heavy loads over time.
a) Based on load-bearing performance and wear resistance, classify the wood they should choose. (2 marks)
Answer:
Hardwood (e.g., oak, mahogany, teak, maple) should be chosen.
Hardwoods are stronger, more durable, and have better wear resistance than softwoods.
(Award 2 marks for correct classification with example)
b) Describe two characteristics of the wood chosen that makes it suitable for the task. (2 marks)
Answer:
High density and strength – can support heavy loads without bending or breaking.
Tight grain structure – resists wear and tear from frequent use.
Natural resistance to insects and decay – extends lifespan of the bench.
Hardness – resists dents and scratches from daily use.
(Award 1 mark for each valid characteristic)
44. A community is organizing a cleanup drive in a local park. Volunteers collect plastic bottles, food wrappers and glass containers. Suggest two ways to handle these materials after collection to minimize environmental harm. (4 marks)
Answer:
Recycling: Sort the materials and send them to recycling facilities where plastic, glass, and paper can be processed into new products.
Upcycling: Transform materials into useful items (e.g., plastic bottles into planters, glass containers into storage jars).
Proper disposal at designated waste collection points for responsible handling.
Composting: (for food wrappers that are biodegradable) – though most food wrappers are not biodegradable.
(Award 2 marks for each method with brief explanation)
Get access to more KJSEA Trial Questions and Answers on ReviseKenya
Why Use These KJSEA Grade 9 Pre-Technical Studies Paper 1 Trial Questions?
1. Authentic Exam Experience
These questions follow the exact structure and style of the official KJSEA Pre-Technical Studies Paper 1 examination, complete with multiple-choice questions and structured section B questions. Students get a realistic feel of what to expect on exam day.
2. Comprehensive Coverage
With 44 questions covering all key areas, fire safety, computer hardware, drawing instruments and dimensioning, materials and properties, entrepreneurship, financial literacy, technical drawing, ICT tools, and workplace safety, this KJSEA trial resource ensures thorough preparation across the entire Pre-Technical Studies Paper 1 syllabus.
3. Marking Scheme Included
Understanding how marks are allocated is crucial for exam success. Each question comes with the correct answer, and section B questions include detailed marking guidance, allowing students, teachers, and parents to assess performance accurately and identify areas needing improvement.
4. Time Management Practice
Working through these 44 questions under timed conditions helps students develop the speed and efficiency needed to complete the actual exam within the allocated time of 1 hour and 40 minutes.
5. Ideal for Teachers and Tutors
This resource serves as an excellent teaching aid for classroom revision, homework assignments, and mock examinations. Teachers can use the marking scheme to provide consistent feedback.
Frequently Asked Questions (FAQ)
1. What is KJSEA?
KJSEA stands for Kenya Junior School Education Assessment. It is the national examination administered to Grade 9 students under the Competency-Based Curriculum (CBC) in Kenya, marking the end of Junior Secondary education.
2. How is Pre-Technical Studies Paper 1 structured?
Pre-Technical Studies Paper 1 consists of two sections:
Section A: 30 multiple choice questions (30 marks)
Section B: Structured questions requiring brief explanations, descriptions, and sketches (70 marks)
Total time: 1 hour 40 minutes | Total marks: 100
3. What topics are covered in Pre-Technical Studies Paper 1?
Key topics include:
Safety (fire safety, first aid, workplace hazards)
Computer hardware and software
Drawing instruments and techniques
Materials (metals, non-metals, properties)
Entrepreneurship and business
Financial literacy
ICT tools and applications
Technical drawing and dimensioning
Environmental conservation
4. Are these questions similar to the actual KJSEA exam?
Yes, these trial questions follow the KJSEA examination format, question styles, and difficulty level. They have been designed based on the Grade 9 Pre-Technical Studies syllabus and past examination patterns.
5. How should I use these questions for effective revision?
Attempt Section A under timed conditions (about 30-40 minutes)
For Section B, practice writing clear, concise explanations
Review incorrect answers using the marking scheme
Focus on weak areas identified through self-assessment
Practice drawing and sketching questions regularly
Attempt the full paper in one sitting to build exam stamina
6. Does this include practical projects?
No, this document covers Paper 1 (theory) only. Pre-Technical Studies practical projects and assessments are conducted separately as part of the school-based assessment.
7. How can teachers use this resource?
Teachers can use these questions for:
Classroom revision exercises
Mock examinations
Homework assignments
Identifying student strengths and weaknesses
Group discussion activities
Teaching exam technique and time management
8. Is the marking scheme accurate?
Yes, all answers have been verified against the KJSEA Grade 9 Pre-Technical Studies syllabus and standard examination marking guidelines. Section B answers include key points that examiners look for.
9. How can I track my progress?
Keep a record of your scores after each attempt. Aim for at least 70% (70/100) before sitting for the actual examination. Focus on understanding concepts rather than memorizing answers, especially for Section B questions.
10. What are the career pathways for Pre-Technical Studies?
Pre-Technical Studies lays the foundation for careers in:
Engineering (civil, mechanical, electrical)
Architecture and construction
Information Technology
Entrepreneurship and business management
Technical and vocational training
Design and innovation
These are KJSEA trial examination questions designed for KJSEA revision purposes. Success in KJSEA Pre-Technical Studies comes from understanding concepts, practicing regularly, and applying knowledge to real-world situations. Use these KJSEA trial questions to build confidence and identify areas for improvement. Keep practicing, and remember that technical skills develop with consistent effort and attention to detail.