RTO Questions Everyone Gets Wrong (With Explanations)
2026-07-27
Why these questions catch even well-prepared candidates out
Some RTO LL questions sound like common sense until you read the exact wording of the correct answer, which is often more specific than what most learners assume from everyday driving habits. None of these are trick questions in a bad way โ each has exactly one correct answer straight from the standard RTO pattern โ but they're the ones that come up most often in mock test mistakes. Here they are, quoted as they appear, with the reasoning behind each one.
What most of them have in common is that real-world traffic behaviour and the tested rule don't always match. On a crowded road you'll see plenty of drivers bend right-of-way rules out of impatience, and if that's the only 'training data' you've absorbed before your test, it's easy to answer from what you've seen rather than what the rule actually says.
Right-of-way scenarios that trip up learners
'When entering a roundabout, you must' โ give way to traffic already on the roundabout coming from your right. It feels obvious once you read it, but under exam pressure many candidates pick traffic entering from the left instead, mixing up which direction has priority on a roundabout.
'When you want to turn right at a junction, you must' โ give way to oncoming traffic that is going straight ahead. Learners sometimes assume that signalling a turn in advance earns priority; it doesn't. A vehicle going straight always has the right of way over one turning across its path.
'When two vehicles meet on a narrow road or bridge from opposite directions', the driver who can more easily give way should stop and let the other pass. This isn't about who arrived first or who has a bigger vehicle โ it's about whichever driver has an easier spot to pull into, which is a more practical rule than most learners expect from a written exam.
Rules that are more specific than most learners assume
'In India, you should normally overtake another vehicle' on its right side, the offside. It sounds basic, but the question trips people up precisely because it's easy to second-guess on a timed paper. India keeps to the left, so overtaking always happens from the right unless a specific situation says otherwise.
'Wearing a seat belt in a car is' compulsory for the driver and the front-seat passenger, not the driver alone. Many candidates answer with just 'the driver' out of habit, missing that the front passenger is equally covered by the rule.
On a two-wheeler, the number of pillion riders allowed is exactly one. It sounds simple, but candidates who have seen three people on a bike in real traffic sometimes doubt the rule when they read the question, and pick a higher number.
The alcohol limit and where the horn goes silent
The legal blood alcohol limit for driving in India is 30 mg of alcohol per 100 ml of blood. It is one of the stricter limits used internationally, and the exact figure โ not just "don't drink and drive" โ is what the paper actually tests.
Sounding the horn is prohibited near hospitals, schools and in designated silence zones. Candidates who know the general courtesy rule about not over-using the horn sometimes miss that these are specific, named zones with a legal prohibition, not just a suggestion.
How to drill these specific questions
The fastest way to stop missing these is to repeat this exact set of questions until the answer is automatic, rather than re-reading the handbook in general. Practising with instant explanations after every wrong answer, not just a score at the end, is what turns a guessed answer into a rule you actually remember on test day. RTO Prep groups mock questions by category for exactly this reason, so you can drill right-of-way or the alcohol and horn rules on their own instead of always starting from question one.
FAQ
Who has priority on a roundabout?
Traffic already on the roundabout, approaching from your right. Vehicles entering must give way to them.
Does signalling a right turn give me priority at a junction?
No โ a vehicle turning right must still give way to oncoming traffic that is going straight ahead.
Which side should I overtake on in India?
On the right (offside), since traffic in India keeps to the left.
Is the seat belt rule only for the driver?
No โ it's compulsory for both the driver and the front-seat passenger.
What is the legal alcohol limit for driving in India?
30 mg of alcohol per 100 ml of blood.