Welcome to Canada's Premier Exam Preparation College
Red Seal Exam Study in Toronto
Red Seal Certificate of Qualification Program
⭐⭐⭐⭐⭐ Rating: 4.8 · 1,732 reviews
Yelp Reviews 5.0 Stars https://www.yelp.ca/biz/learning-tree-tutors-mississauga
Join our Reddit Community for FREE Content and to find answers to your exam questions: https://www.reddit.com/r/RedSealExams/
Red Seal C of Q Questions
Get your Red Seal Exam Study Notes here: https://www.coursetreelearning.com/real-seal-skilled-trades-exams
Red Seal C of Q Questions
Red Seal Heavy Equipment Technician Practice Questions
1. What is the primary function of the hydraulic system in heavy equipment?
- A) To provide electrical power
- B) To lubricate moving parts
- C) To control the movement of machinery
- D) To cool the engine
- Answer: C) To control the movement of machinery
---
2. What does the term "track sag" refer to in tracked vehicles?
- A) The amount of vertical movement in the suspension system
- B) The tension on the alternator belt
- C) The looseness or tension in the tracks
- D) The amount of fuel the vehicle uses
- Answer: C) The looseness or tension in the tracks
---
3. Which component is essential for converting the rotational motion of the engine into a linear motion in heavy machinery?
- A) Crankshaft
- B) Hydraulic pump
- C) Camshaft
- D) Piston
- Answer: A) Crankshaft
---
4. What is the purpose of a torque converter in heavy equipment?
- A) To adjust the steering mechanism
- B) To convert hydraulic pressure into mechanical energy
- C) To multiply engine torque and transfer it to the transmission
- D) To regulate the engine's air intake
- Answer: C) To multiply engine torque and transfer it to the transmission
---
5. What type of maintenance procedure is essential to prevent overheating in heavy equipment engines?
- A) Regularly replacing the hydraulic fluid
- B) Checking and maintaining coolant levels
- C) Lubricating all moving parts daily
- D) Tightening track sag
- Answer: B) Checking and maintaining coolant levels
---
6. In heavy equipment, what is the main cause of premature tire wear?
- A) Overloading the equipment
- B) Excessive engine idling
- C) Insufficient lubrication
- D) Incorrect tire pressure
- Answer: D) Incorrect tire pressure
---
7. What is the function of the differential in heavy machinery?
- A) To allow the engine to start
- B) To enable different wheels to rotate at different speeds while turning
- C) To control the hydraulic system
- D) To cool the engine
- Answer: B) To enable different wheels to rotate at different speeds while turning
---
8. What safety device is used to prevent machinery from operating if the operator is not seated?
- A) Seat belt
- B) Operator presence switch
- C) Hydraulic lock
- D) Engine governor
- Answer: B) Operator presence switch
---
9. What is the purpose of a final drive in heavy equipment?
- A) To direct exhaust gases away from the operator
- B) To provide additional cooling to the engine
- C) To reduce engine speed for higher torque at the wheels or tracks
- D) To increase fuel efficiency
- Answer: C) To reduce engine speed for higher torque at the wheels or tracks
---
10. Which system is primarily responsible for stopping the machine in heavy equipment?
- A) The electrical system
- B) The hydraulic system
- C) The braking system
- D) The cooling system
- Answer: C) The braking system
---
Red Seal Concrete Finisher Practice Questions
1. What is the primary ingredient in concrete that causes it to harden?
- A) Aggregate
- B) Water
- C) Cement
- D) Air entrainment
- Answer: C) Cement
---
2. What method is used to determine the slump of concrete?
- A) Measuring the temperature
- B) Weighing a cubic meter of concrete
- C) The slump test using a cone-shaped mold
- D) Testing the pH level of the concrete mix
- Answer: C) The slump test using a cone-shaped mold
---
3. What does curing concrete involve?
- A) Heating the concrete to speed up hardening
- B) Adding additional water to the surface as it dries
- C) Maintaining adequate moisture and temperature to allow the concrete to properly harden
- D) Applying a sealant to prevent cracks
- Answer: C) Maintaining adequate moisture and temperature to allow the concrete to properly harden
---
4. What is the purpose of rebar in concrete construction?
- A) To improve the thermal insulation of concrete
- B) To increase the concrete's weight
- C) To act as a guide for pouring the concrete
- D) To enhance the tensile strength of concrete
- Answer: D) To enhance the tensile strength of concrete
---
5. Why are control joints placed in concrete slabs?
- A) To allow for easy removal of sections of concrete
- B) To prevent uncontrolled cracking by allowing the concrete to crack in a controlled manner
- C) To separate different batches of concrete
- D) To enhance the appearance of the finished surface
- Answer: B) To prevent uncontrolled cracking by allowing the concrete to crack in a controlled manner
---
6. What is the effect of adding too much water to a concrete mix?
- A) Increases the strength of the concrete
- B) Reduces the curing time
- C) Increases the workability but decreases the strength
- D) Makes the concrete waterproof
- Answer: C) Increases the workability but decreases the strength
---
7. What is a screed used for in concrete finishing?
- A) To compact the concrete
- B) To level and smooth the top surface of freshly poured concrete
- C) To create decorative patterns
- D) To cut control joints
- Answer: B) To level and smooth the top surface of freshly poured concrete
---
8. How does air entrainment affect concrete?
- A) Decreases its resistance to freeze-thaw cycles
- B) Increases its weight
- C) Improves its workability and resistance to freeze-thaw cycles
- D) Reduces its ability to harden
- Answer: C) Improves its workability and resistance to freeze-thaw cycles
---
9. What is the term for the process of finishing the surface of concrete to achieve the desired texture?
- A) Curing
- B) Troweling
- C) Screeding
- D) Grading
- Answer: B) Troweling
---
10. Why is it important to properly compact concrete during placement?
- A) To reduce its strength
- B) To increase the water content
- C) To eliminate air pockets and ensure uniform density and strength
- D) To speed up the curing process
- Answer: C) To eliminate air pockets and ensure uniform density and strength
---
Red Seal Construction Craft Worker Practice Questions
1. What is the main role of a construction craft worker on a job site?
- A) Specializing in one specific trade
- B) Performing a variety of tasks to assist other trades and ensure smooth operation of the site
- C) Overseeing job site safety protocols
- D) Operating heavy machinery exclusively
- Answer: B) Performing a variety of tasks to assist other trades and ensure smooth operation of the site
---
2. Which tool is essential for checking the level of foundations, posts, and other vertical structures?
- A) Hammer
- B) Tape measure
- C) Spirit level
- D) Plumb bob
- Answer: C) Spirit level
---
3. What safety equipment is most critical when working at heights?
- A) Dust mask
- B) Steel-toed boots
- C) Hard hat
- D) Safety harness
- Answer: D) Safety harness
---
4. In construction, what is the purpose of a 'silt fence'?
- A) To mark property boundaries
- B) To prevent erosion and contain sediment on construction sites
- C) To protect against wind
- D) To provide privacy
- Answer: B) To prevent erosion and contain sediment on construction sites
---
5. Which type of foundation is typically used in areas with expansive soils?
- A) Slab-on-grade
- B) Caisson
- C) Pile
- D) Pier and beam
- Answer: D) Pier and beam
---
6. What is the term for the temporary framework used to support material during the construction process?
- A) Scaffolding
- B) Formwork
- C) Shoring
- D) Bracing
- Answer: B) Formwork
---
7. What does the acronym 'PPE' stand for, and why is it important?
- A) Professional Performance Equipment; it's crucial for efficient work
- B) Personal Protective Equipment; it's essential for worker safety
- C) Private Project Estimate; it's important for budgeting
- D) Permanent Placement Endorsement; it's necessary for job site
approval
- Answer: B) Personal Protective Equipment; it's essential for worker safety
---
8. What is a key factor in preventing accidents on construction sites?
- A) Working quickly to meet deadlines
- B) Maintaining a clean and organized work area
- C) Using the largest tool available for the job
- D) Ignoring minor safety hazards
- Answer: B) Maintaining a clean and organized work area
---
9. What method is commonly used to compact soil in preparation for a foundation?
- A) Water saturation
- B) Tamping or mechanical compaction
- C) Freezing the soil
- D) Applying a layer of concrete
- Answer: B) Tamping or mechanical compaction
---
10. Which practice is essential for maintaining tool safety on a job site?
- A) Using tools only for their intended purpose
- B) Keeping tools powered on when not in use for quick access
- C) Sharing personal tools with as many workers as possible
- D) Modifying tools on-site for specific tasks
- Answer: A) Using tools only for their intended purpose
---
Red Seal Autobody Refinisher Practice Questions
1. What is the first step in preparing a vehicle for painting?
- A) Applying primer
- B) Sanding the surface
- C) Cleaning the surface to remove contaminants
- D) Masking off areas not to be painted
- Answer: C) Cleaning the surface to remove contaminants
---
2. Which type of paint is most commonly used in automotive refinishing for its durability and shine?
- A) Acrylic enamel
- B) Urethane
- C) Lacquer
- D) Water-based
- Answer: B) Urethane
---
3. What is the purpose of using a primer in auto body refinishing?
- A) To color match the vehicle
- B) To provide a layer that improves the adhesion of paint and helps fill in minor imperfections
- C) To increase the glossiness of the topcoat
- D) To protect the metal from corrosion without needing paint
- Answer: B) To provide a layer that improves the adhesion of paint and helps fill in minor imperfections
---
4. What technique is used to ensure a smooth, even coat when spraying automotive paint?
- A) Holding the spray gun as close to the surface as possible
- B) Applying all coats in a single heavy application
- C) Moving the spray gun in a consistent, overlapping pattern
- D) Using the highest pressure setting on the spray gun
- Answer: C) Moving the spray gun in a consistent, overlapping pattern
---
5. In the context of auto body refinishing, what does the term 'orange peel' refer to?
- A) A citrus-based cleaner used to remove wax
- B) A preferred texture for certain types of vehicles
- C) A defect in the paint surface that resembles the texture of an orange peel
- D) A color-matching technique
- Answer: C) A defect in the paint surface that resembles the texture of an orange peel
---
6. What is the primary reason for applying a clear coat over the base coat in automotive painting?
- A) To protect the base coat from UV rays and chemical exposure
- B) To fill in scratches on the base coat
- C) To adjust the color of the base coat
- D) To make the vehicle easier to clean
- Answer: A) To protect the base coat from UV rays and chemical exposure
---
7. What safety equipment is essential for an autobody refinisher when spraying paint?
- A) Ear protection
- B) Safety goggles
- C) A dust mask
- D) A respirator designed for paint fumes
- Answer: D) A respirator designed for paint fumes
---
8. Why is it important to maintain a controlled environment (temperature and humidity) when painting a vehicle?
- A) To speed up the drying process
- B) To ensure the paint adheres properly and dries evenly
- C) To reduce the amount of paint needed
- D) To prevent the paint from freezing
- Answer: B) To ensure the paint adheres properly and dries evenly
---
9. What is 'color sanding' and why is it done?
- A) Sanding the primer before applying the base coat for better color
- B) Applying a layer of sand-colored paint for UV protection
- C) Wet
sanding the clear coat to remove imperfections and improve gloss
- D) Sanding between layers of different colors for a gradient effect
- Answer: C) Wet sanding the clear coat to remove imperfections and improve gloss
---
10. When refinishing a vehicle, what is the purpose of 'tack cloth'?
- A) To clean the air in the paint booth
- B) To protect the vehicle's interior from paint overspray
- C) To remove dust and particles from the surface before painting
- D) To apply the base coat more evenly
- Answer: C) To remove dust and particles from the surface before painting
---
Red Seal Autobody Collision Technician Practice Questions
1. What is the first step in the process of repairing a vehicle after a collision?
- A) Replacing damaged parts
- B) Applying body filler
- C) Performing a detailed damage assessment
- D) Sanding the damaged area
- Answer: C) Performing a detailed damage assessment
---
2. Which tool is commonly used to remove dents from vehicle panels?
- A) Heat gun
- B) Slide hammer
- C) Air compressor
- D) Power sander
- Answer: B) Slide hammer
---
3. What is the purpose of using body filler in collision repair?
- A) To replace metal panels
- B) To lubricate moving parts
- C) To fill in dents or imperfections in the bodywork
- D) To protect the paint from UV rays
- Answer: C) To fill in dents or imperfections in the bodywork
---
4. In collision repair, what does the term 'sectioning' refer to?
- A) Cutting out a damaged section of a vehicle's frame and welding in a new piece
- B) Dividing the repair work into sections to be completed separately
- C) Applying a protective coating to sections of the vehicle
- D) Sanding down sections of the paintwork
- Answer: A) Cutting out a damaged section of a vehicle's frame and welding in a new piece
---
5. What safety precaution is essential when welding vehicle body panels?
- A) Wearing a dust mask
- B) Using ear protection
- C) Wearing a welding helmet with appropriate shading
- D) Applying sunscreen
- Answer: C) Wearing a welding helmet with appropriate shading
---
6. Why is it important to properly align a vehicle's frame after a collision?
- A) To ensure the vehicle's paint matches
- B) To make sure the vehicle drives straight and the suspension components are correctly aligned
- C) To allow the doors and windows to open and close properly
- D) B and C are correct
- Answer: D) B and C are correct
---
7. What is the main advantage of using paintless dent repair (PDR) techniques?
- A) It is the only method approved by vehicle manufacturers
- B) It maintains the original paintwork, avoiding the need for repainting
- C) It is faster than traditional welding methods
- D) It is cheaper because it uses less electricity
- Answer: B) It maintains the original paintwork, avoiding the need for repainting
---
8. What factor is crucial when choosing a replacement part for a vehicle under repair?
- A) The color of the part
- B) The manufacturing date of the part
- C) Compatibility with the vehicle make and model
- D) The weight of the part
- Answer: C) Compatibility with the vehicle make and model
---
9. What is the purpose of 'feathering' in auto body repair?
- A) To create a texture on the surface for painting
- B) To blend the edges of body filler and paint for a smooth transition
- C) To remove rust from metal surfaces
- D) To apply a protective coating to the undercarriage
- Answer: B) To blend the edges of body filler and paint for a smooth transition
---
10. When repairing a vehicle's suspension system after a collision, why is it important to check the wheel alignment?
- A) To ensure the vehicle meets fuel efficiency standards
- B) To confirm the suspension system's color matches the vehicle
- C) To guarantee the safety and proper handling of the vehicle
- D) To make sure the wheels are the correct size
- Answer: C) To guarantee the safety and proper handling of the vehicle
---
Red Seal Parts Person Practice Questions
1.
What is the primary responsibility of a parts person in an automotive setting?
- A) Repairing vehicle parts
- B) Manufacturing new parts
- C) Managing inventory and supplying parts to customers or service technicians
- D) Designing vehicle systems
- Answer: C) Managing inventory and supplying parts to customers or service technicians
---
2. Which system is commonly used for organizing and locating parts in a warehouse or parts department?
- A) First In, First Out (FIFO)
- B) Alphabetical order
- C) Color-coded system
- D) Electronic parts catalog
- Answer: D) Electronic parts catalog
---
3. What is a core charge in the context of auto parts sales?
- A) A fee for shipping parts
- B) A deposit for the return of an old part when purchasing a replacement
- C) A charge for the customization of parts
- D) A fee for expedited delivery
- Answer: B) A deposit for the return of an old part when purchasing a replacement
---
4. Why is it important for a parts person to understand the parts compatibility between different vehicle models?
- A) To ensure the correct parts are stocked
- B) To provide accurate and efficient service to customers
- C) To design new parts for vehicles
- D) To avoid overstocking on unpopular parts
- Answer: B) To provide accurate and efficient service to customers
---
5. What role does a parts person play in inventory management?
- A) Only ordering parts as requested by customers
- B) Predicting future trends in vehicle design
- C) Maintaining an optimal level of stock to meet demand without overstocking
- D) Setting prices for services offered in the service department
- Answer: C) Maintaining an optimal level of stock to meet demand without overstocking
---
6. How does a parts person use a parts catalog?
- A) To track employee hours
- B) To find the correct part numbers and specifications for ordering or selling parts
- C) To design advertisements for the parts department
- D) To calculate sales tax on parts
- Answer: B) To find the correct part numbers and specifications for ordering or selling parts
---
7. What is the significance of understanding the warranty policies on parts for a parts person?
- A) To avoid selling parts
- B) To design new parts that comply with warranty standards
- C) To accurately inform customers about warranty coverage and process warranty claims
- D) To increase the price of parts under warranty
- Answer: C) To accurately inform customers about warranty coverage and process warranty claims
---
8. In what way can a parts person contribute to customer satisfaction?
- A) By offering discounts on all parts
- B) By accurately and quickly supplying the correct parts needed
- C) By avoiding communication with customers
- D) By only selling the most expensive parts
- Answer: B) By accurately and quickly supplying the correct parts needed
---
9. What is the purpose of cross-referencing parts numbers?
- A) To determine the color of parts
- B) To find equivalent parts from different manufacturers or brands
- C) To calculate the weight of parts
- D) To design new packaging for parts
- Answer: B) To find equivalent parts from different manufacturers or brands
---
10. Why is it important for a parts person to stay updated on new vehicle models and technologies?
- A) To participate in vehicle design contests
- B) To ensure they can provide parts for the latest models and understand new systems
- C) To avoid selling parts altogether
- D) To focus solely on older vehicle models
- Answer: B) To ensure they can provide parts for the latest models and understand new systems
---
Red Seal Glazier Practice Questions
1. What is the primary role of a glazier in construction?
- A) To design window frames
- B) To install and repair glass in windows, skylights, and other fixtures in buildings and vehicles
- C) To paint glass surfaces
- D) To manufacture glass panes
- Answer: B) To install and repair glass in windows, skylights, and other fixtures in buildings and vehicles
---
2. Which type of glass is designed to break into small, blunt pieces to reduce injury risk?
- A) Laminated glass
- B) Tempered glass
- C) Float glass
- D) Wired glass
- Answer: B) Tempered glass
---
3. What is the purpose of using laminated glass in building construction?
- A) To enhance thermal insulation
- B) To reduce glass clarity
- C) To increase the weight of the glass
- D) To improve safety and security by holding together when shattered
- Answer: D) To improve safety and security by holding together when shattered
---
4. What technique do glaziers use to ensure a glass pane fits perfectly in a window frame?
- A) Estimation
- B) Glass blowing
- C) Precise measurement and cutting
- D) Stretching the glass to fit
- Answer: C) Precise measurement and cutting
---
5. What safety equipment is most crucial for a glazier when handling glass?
- A) Heat-resistant gloves
- B) Cut-resistant gloves
- C) Electrically insulated gloves
- D) Waterproof gloves
- Answer: B) Cut-resistant gloves
---
6. Why is it important to seal the edges of insulated glass units (IGUs)?
- A) To enhance the color of the glass
- B) To increase the transparency of the glass
- C) To prevent the ingress of water and the escape of insulating gases
- D) To make the glass easier to clean
- Answer: C) To prevent the ingress of water and the escape of insulating gases
---
7. What does the term 'glazing' specifically refer to in the context of a glazier's work?
- A) Painting glass
- B) Installing glass in a frame
- C) Heating glass to a high temperature
- D) Cleaning glass with specialized chemicals
- Answer: B) Installing glass in a frame
---
8. Which type of glass offers both safety and noise reduction benefits?
- A) Tempered glass
- B) Laminated glass
- C) Tinted glass
- D) Float glass
- Answer: B) Laminated glass
---
9. In glazing, what is the purpose of a spacer in an insulated glass unit?
- A) To separate the two panes of glass and maintain a uniform gap filled with air or gas for insulation
- B) To add weight to the glass unit
- C) To increase the strength of the glass
- D) To improve the aesthetic appearance of the window
- Answer: A) To separate the two panes of glass and maintain a uniform gap filled with air or gas for insulation
---
10. How do glaziers typically handle large panes of glass during installation?
- A) By using their hands only for better control
- B) With the assistance of suction cups or vacuum lifters for safety and precision
- C) By sliding the glass along the ground
- D) Using ropes tied around the glass
- Answer: B) With the assistance of suction cups or vacuum lifters for safety and precision
Red Seal Exam Practice Exam PDF
Autobody Refinisher, Body & Collision Technician 310B - 310Q - 410N
Automotive Service Technician 310S
Boilermaker 428A
Bricklayer & Stone Mason 401A
Carpenter 403A
Construction Craft Worker Generalist 450A
Cook, Chef & Cook Assistant 415A, 415B & 415C
Drywall Finisher & Plasterer 453A
Electrician 309A 442A (MESAT)
Glazier 424A, Architectural Glass & Metal
Hair Stylist 332A
Heavy Equipment Technician & Mechanic 421A
Hoisting Engineer, Mobile Crane & Tower Crane Operator 339A 339B 339C
Instrumentation & Controls 447A
Insulator Heat & Frost 253A
Ironworker Generalist Red Seal 420A Exam Kit
Machinist 429A
Millwright 433A
Painter & Decorator 404C
Plumber 306A
Powerline Technician 434A
Refrigeration & Air Conditioning Mechanic 313A
Roofer Red Seal 449A
Sheet Metal Worker 308A
Sprinkler Fitter 427A
Steamfitter & Pipefitter 307A
Truck & Transport Mechanic 310T & 310S
Truck-Trailer Service Technician 310J
Welder 456A
Red Seal Exam Practice Exam PDF
The Study Kit Contains the Following Resources:
Complete readings, chapters and learning objectives covering the Canadian Red Seal curriculum and Standards.
-Four complete Red Seal exams with answers
-Flashcards training program with questions on the front and answers on the back
-This is everything you need to easily clear your Canadian Red Seal exams.
Requirements
Graduating from a recognized provincial or territorial apprenticeship training program. Meeting requirements established by the provincial or territorial apprenticeship authority. Having the time and experience working in a Red Seal trade assessed to qualify to write the Red Seal examination.
Dealing with Stress and Exam Anxiety
The Red Seal Exam is an important step to getting your Red Seal endorsement. It is normal to have some anxiety and stress before or during your exam. Here are some tips to help you manage:
Plan your time! Allow yourself enough time to learn and study before your exam.
Schedule your study time! Use a paper or an electronic calendar to devote specific time to studying each week leading up to your exam.
Breathe! Calm and deep breathing may help you to refocus and to find the answers more easily.
Talk positively to yourself! Remind yourself of why you are taking the exam. Remember the time and effort you have put into your training and exam preparation.
Fill your mind with positive images: Your last vacation, your favourite activity, someone who helps you to feel grounded. Once you feel more calm, return to your studies.
Look for tools that reduce stress through mindfulness and meditation. Many apps, podcasts and videos are freely available on mobile devices and online.
Physical activity helps to deal with stressful situations like exams. Enough rest and proper nutrition are also key to dealing with anxiety.
Make sure you know exactly where and when the exam will take place. Plan ahead and allow yourself plenty of time to get there.
You may also consult a specialist to help you manage anxiety and stress.
Know the Rules for the Exam Room
Here are some general rules that you should know in advance. There might be specific rules that apply in your province or territory.
You must:
Not cheat. This will result in expulsion from the exam session and other penalties.
Not copy any exam information or leave with any exam material. Any attempts to share, reproduce or leave with any exam information will result in expulsion from the exam session and other penalties.
Not bring any materials into the room.
Place all items required during the exam on the desk. Accessing personal items, including reaching into pockets is not permitted during the exam.
Remove all outerwear (e.g.: jackets, hats, hoodies) during the exam.
Not bring backpacks, purses or pouches to the exam.
Not bring any electronic device in the exam room. These include but are not limited to: picture, video, voice recording and transmitting devices, calculators (if you need one, it will be provided), cell phones, tablets, media players, watches, headsets, cameras, microphones.
Have all other items approved by the examiner before bringing them into the exam room (water, food, etc.).
Use only the pencils, erasers, calculators and scrap paper provided.
Not communicate with or disrupt other candidates.
Ask the examiner for approval to leave the exam room.
Return all materials provided to the examiner after completion.
Not attempt to open any computer applications during the exam (programs, websites, etc.).
Not look at another candidate’s exam materials.
Some Final Tips for Writing Multiple-Choice Exams
Read each question carefully and completely. Do not assume you know what the question is asking after you’ve read only part of it.
Process the question you read. Look for the key words that will trigger the thought process.
Manage your time. Divide the time allowed by the number of questions on the exam to gauge how much time per question you have. Some questions will not take you nearly that long, and others may take a bit longer. At the halfway point, check if you have completed half of the exam, and adjust your pace accordingly.
Separate long questions into smaller parts to make them easier to understand.
Read (process) what the question is asking. Think of the answer based on your experience, preparation and training. Find the answer from the list of options.
As you read all the options, take note of those you know are wrong to narrow your options.
If you are answering a question that involves calculation, estimate what the correct answer is first. Once you calculate the answer, you can decide whether it seems right.
Draw a diagram or jot down a formula if it helps answer a question.
If you don’t know the answer, jot down the question number, move on and come back later. It’s better to finish the easier questions first and come back to the more difficult ones later. (Each exam question is worth with the same, no matter if it is easy or difficult.)
Answer all questions, even if you have to guess. You have at least a 25% chance of guessing correctly. Do not leave any question unanswered.
If you still have some time after answering all questions, take some time to review everything and make sure your responses are marked on the correct line.