Free Singapore Basic Theory Test (BTT) Practice Questions

Sample Practice Questions

Try these 10 sample questions from the Singapore Basic Theory Test (BTT) practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1What does a Singapore driving licence specify about the holder's legal driving entitlement?

   1. A.The classes of vehicles the holder may legally driveCorrect answer: A
   2. B.The classes of vehicles the holder may legally own
   3. C.The roads on which the holder may park without charge
   4. D.The motor insurance policies the holder may purchase

   Explanation: The handbook states: "sets out the class(es) of vehicle(s) which he/she may legally drive" A driving licence specifies permission to drive particular vehicle classes. Ownership, parking concessions and insurance purchases do not define that driving entitlement.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 1, printed p.3

2. 2At a STOP sign, where must a driver bring the vehicle to a halt?

   1. A.Immediately after the white stop line
   2. B.Before the white stop lineCorrect answer: B
   3. C.Only at the middle of the junction
   4. D.Only after entering the major road

   Explanation: The handbook states: "Stop before the white line. Give way to traffic from the right and left" The stop must be before the line. Entering beyond it, the junction or the major road first defeats the required stopping position.

   Reference: Basic Theory of Driving — Official Handbook — Mandatory Signs, Stop caption, printed p.10

3. 3When travelling normally on a two-way road, with no overtaking or right turn intended, where should a driver keep?

   1. A.Near the centre line to maximise visibility
   2. B.Well to the left, as near the road boundary as practicableCorrect answer: B
   3. C.On the right to leave space for parked vehicles
   4. D.At whichever edge has the fewest following vehicles

   Explanation: The handbook states: "keep well to the left and as near as practicable to the boundary of the road, except when you intend to overtake or turn right." Normal travel is to the left. The exceptions for overtaking or turning right do not apply to the stated situation.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 62, printed p.50

4. 4A driver is moving off from the roadside while another vehicle is passing. What does the handbook require?

   1. A.Enter first because the indicator is already on
   2. B.Give way to the passing vehicleCorrect answer: B
   3. C.Move out until the passing vehicle slows
   4. D.Sound the horn and share the lane immediately

   Explanation: The handbook states: "Give way to passing and overtaking vehicles." The moving-off driver must yield to passing and overtaking traffic. An indicator or horn does not confer priority.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 129, printed p.60

5. 5Through which window should an adjusted interior rear-view mirror give the driver a view behind the car?

   1. A.The front windscreen
   2. B.The front left side window
   3. C.The front right side window
   4. D.The rear windscreenCorrect answer: D

   Explanation: The official handbook states: "adjust it so that you have a good view of the rear through the rear windscreen." The rear windscreen is the viewing path for the interior rear-view mirror. The front windscreen and front side windows provide different lines of sight.

   Reference: Final Theory of Driving — Official Handbook — Paragraph 68(a), printed p.22

6. 6A temporary maximum speed limit is posted at a work zone. How should a driver treat it?

   1. A.As guidance that applies only when workers are visible
   2. B.As a minimum speed needed to avoid a queue
   3. C.As applying only to construction vehicles
   4. D.As a maximum that must not be exceededCorrect answer: D

   Explanation: The official handbook states: "You must not exceed any temporary maximum speed limit posted at the work zone for your safety." The posted temporary maximum is binding in the stated work zone. It is not merely advice, a minimum, or a limit only for works vehicles.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 211, printed p.73

7. 7What is the stated aim of Friendly Streets?

   1. A.To provide faster through routes for heavy goods vehicles
   2. B.To make neighbourhood walking and cycling safer and more convenientCorrect answer: B
   3. C.To remove pedestrian crossings from busy neighbourhood centres
   4. D.To reserve local streets exclusively for motor vehicles

   Explanation: The handbook states: "the aim to make walking and cycling journeys in our neighbourhoods safer, more convenient, and comfortable." Friendly Streets focus on safer, convenient active travel in neighbourhoods. They are not designed to prioritise fast goods traffic or remove pedestrian and cyclist access.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 224, printed p.75

8. 8In a tunnel, when does the handbook permit horn use?

   1. A.Whenever a vehicle ahead travels below the posted maximum
   2. B.Whenever a driver wishes to overtake
   3. C.In an emergencyCorrect answer: C
   4. D.When greeting another driver travelling in the tunnel

   Explanation: The handbook states: "Do not use your horn except in an emergency;" An emergency is the permitted exception. A slower vehicle, a wish to overtake or a greeting is not that exception. This tests the tunnel-specific restriction rather than the ordinary road horn's danger-warning purpose.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 237, Tunnel-Specific Rules (b), printed p.77

9. 9What capability defines an autonomous vehicle in the handbook?

   1. A.It can drive itself to a predetermined destination using technology and sensorsCorrect answer: A
   2. B.It can operate without any means of sensing its surrounding environment
   3. C.It must be remotely steered by a person for every part of every journey
   4. D.It is defined solely by having an electric motor rather than a petrol engine

   Explanation: The handbook states: "An AV is a vehicle that can drive itself from a starting location to a pre-determined destination using various technologies and sensors to sense its environment and navigate in autonomous mode." Self-driving navigation using environmental sensing is the defining capability. Electric propulsion alone is not autonomy, and continuous human remote steering is a different mode of operation.

   Reference: Basic Theory of Driving — Official Handbook — Paragraph 240, printed p.78

10. 10Where is the electricity stored on the electric motorcycles and scooters described in the handbook?

    1. A.In an onboard fuel tank
    2. B.In an engine-driven alternator
    3. C.In an onboard rechargeable batteryCorrect answer: C
    4. D.In an electric drive motor

    Explanation: The handbook states: "The electricity is stored on board in a rechargeable battery" A battery stores electrical energy. A fuel tank stores fuel, an alternator generates electricity, and a drive motor uses electrical energy for propulsion; these are different system roles.

    Reference: Basic Theory of Driving — Official Handbook — Paragraph 246, printed p.79