All DGT questions
D110 questions·6 topics
DGT D licence questions 2026
Exam-style question bank for the D licence (carnet D) with correct answer and explanation. Practice free, no signup.
Passenger transport rules
(42)- If you are driving a bus and a traffic officer is directing traffic, you must:
- The ordinary validity period of D1 and D licences is:
- One of the reduced ages provided for obtaining the D licence is 23 when the applicant:
- Before or during the practical tests for the D1 and D licences, examiners may check whether the vehicle:
- Between successive attempts from the third onward in the D1 and D licences tests, the general minimum interval is:
- In the specific knowledge test for D1 or D, the expected time is:
- Without applying CAP-linked reductions, the general minimum age to obtain the D licence is:
- To take the tests for the D1 and D licences, the applicant may be required to identify themselves with:
- If applying the 20% permitted error limit in the specific knowledge test for D1 or D gives a decimal result:
- The D licence generally authorizes motor vehicles intended to transport:
- Speed limits when driving a D1 or D bus:
- The D1 licence authorizes buses designed for no more than 16 passengers besides the driver and with a maximum length of:
- As a general rule, the D1 licence refers to passenger vehicles with a maximum length not exceeding:
- The D1 licence authorizes vehicles designed to transport:
- If the applicant does not present the required identification before a the D1 and D licences test:
- With a D1 licence, the base vehicle may tow:
- Someone applying for the D licence who already holds D1 is exempt from:
- With a D licence, the bus may tow:
- At age 20 and with ordinary CAP, the D licence allows driving:
- If an applicant does not pass a the D1 and D licences test in two attempts, at least the following must pass between the second and third attempts:
- The tests for the D1 and D licences are normally taken in:
- The D licence generally authorizes motor vehicles intended to transport:
- If an exam center outside the provincial capital stops meeting the required conditions for the D1 and D licences:
- During the practical tests for the D1 and D licences, the use of phones or other data-transmission systems:
- In the knowledge tests for the D1 and D licences, the official questions may have:
Passenger transport
(26)- Driving a D1 or D bus with poorly adjusted mirrors:
- On a bus, aisles and emergency exits must be kept:
- In a D1 or D bus, passengers and hand luggage also must not:
- In a D1 or D bus, passengers and hand luggage must be:
- When driving a bus, harsh braking can be especially dangerous because:
- In passenger transport, regarding people with reduced mobility, the driver must:
- In a D1 or D bus, passengers and hand luggage must not:
- On a bus fitted with seat belts, before or at the start of the journey passengers subject to the rule should be reminded that:
- While passengers are boarding or alighting, the bus driver must not:
- Before moving off with a bus, you must check:
- On a bus, passenger boarding and alighting must take place:
- On a bus, hand luggage and other objects must not:
- On a bus, hand luggage or passengers' items must be placed so that:
- In a bus incident, the driver must know and apply:
- On a bus, the driver must move off again after a stop:
- In a test for the D1 and D licences, the examiner may check that the applicant is wearing:
- In a bus fitted with seat belts, passengers must:
- To drive a D1 or D bus safely, it is advisable to keep especially clean:
- At age 18 and with ordinary CAP, the D licence allows driving only:
- At age 21 and with accelerated CAP, the D licence allows passenger transport:
- In a bus fitted with seat belts, occupants must:
- Before moving off again with a bus, the driver must make sure that:
- In a bus fitted with seat belts, occupants must:
- Luggage carried on a bus must be:
- The braking distance of a D1 or D bus:
Bus driving techniques
(18)- Before turning with a D1 or D bus, besides signaling, it is advisable to:
- Before changing lane or starting a maneuver with a bus, it is advisable to:
- When leaving a bus stop it is advisable to check especially:
- If you are driving a bus, you must bear in mind that the braking distance:
- In rain, if you are driving a bus, the correct action is to:
- If the road narrows or obstacles appear while driving a D1 or D bus, the proper action is to:
- With a D1 or D bus, before a bend the safest action is to:
- Before starting a manoeuvre with a D1 or D bus, it is essential to:
- When moving off from a stop or from the edge of the road with a D1 or D bus, the correct action is to:
- When approaching a stop with passengers, it is advisable to:
- Before reversing a D1 or D bus, you must:
- Near pedestrians or cyclists, with a D1 or D bus, you must:
- Before a trip with a D1 or D bus, planning it while taking its characteristics into account:
- On a long downhill stretch with a D1 or D bus, it is advisable to:
- If the road surface is very slippery while driving a D1 or D bus, the prudent action is to:
- An overtake with a D1 or D bus should only be started when:
- When approaching a stop where schoolchildren are boarding or alighting, the bus driver must:
- With a side wind and a D1 or D bus, the prudent action is to:
Driving and rest times
(14)- If you feel fatigued while driving a bus, the correct action is to:
- Aggressive driving with a D1 or D bus:
- If fatigue appears while driving a D1 or D bus, the safest action is to:
- In passenger transport subject to Regulation (EC) 561/2006, the 45-minute break may be split into:
- In rain, when driving a D1 or D bus, it is advisable to:
- As a general rule, the maximum daily driving time for a driver subject to Regulation (EC) 561/2006 is:
- In congestion, with a D1 or D bus, keeping space from the vehicle ahead helps to:
- If visibility is reduced while driving a D1 or D bus, you must:
- In vehicles where it is required, the tachograph mainly records:
- In adverse weather while driving a D1 or D bus, the correct action is to:
- If you are not in a suitable condition to drive a D1 or D bus, you must:
- If a medicine can affect attention or reaction time while driving a D1 or D bus:
- In a bus subject to the driving and rest time rules, after 4.5 hours of driving at least a break of the following length must be taken:
- In passenger transport subject to Regulation (EC) 561/2006, total driving time in two consecutive weeks must not exceed:
Mechanics and maintenance
(6)- In a D1 or D bus, correct tire pressure:
- In a bus, preventive maintenance of the braking system is essential because:
- A steering fault in a D1 or D bus:
- If you notice a major fault in the brakes or steering of a D1 or D bus, the correct action is to:
- If a warning appears in a D1 or D bus indicating a major fault, the correct action is to:
- If you notice unusual noises or vibrations in a D1 or D bus, the prudent action is to:
How to pass the D licence questions
This bank holds 110 exam-style DGT questions updated for 2026 for the D licence, organised in 6 topics. Each question includes the options, the correct answer and an explanation so you understand why and don't repeat the mistake.
The most effective strategy is to alternate three study modes: reading the syllabus, taking simulations under real conditions (20 questions, 20 minutes, max 2 errors) and reviewing the questions you got wrong. Failed questions enter the smart-review queue until you master them.
The questions update whenever the DGT changes the syllabus. The main 2026 updates concern new rules on personal mobility vehicles (VMPs), urban speed limits and the mandatory V-16 emergency light replacing warning triangles.
Frequently asked questions about the D licence
- How many questions does the D licence theory exam have?
- The D licence theory exam has 20 multiple-choice questions, lasts 20 minutes and allows a maximum of 2 wrong answers to pass. Questions come from the official DGT bank.
- What is the minimum age for the D licence in Spain?
- The minimum age for the Spanish D licence is 24. You can start studying and enrol at a driving school earlier, but the official exam only takes place once you reach this age.
- What vehicles can I drive with the D licence?
- With the D licence you can drive: Buses and coaches for more than 8 passengers.
- How many practice simulations should I do before the D exam?
- The benchmark most correlated with passing first time is at least 15 full simulations in real format (20 questions, 20 minutes, max 2 wrong). In your last 5 consecutive simulations you should miss 1–2 questions at most before booking the official sitting.