PracticeVideosBlogFlashcardsEspañol
All Practice Exams

100+ Free Karnataka II PUC Automobile — Vocational (KSEAB) Practice Questions

Karnataka School Examination and Assessment Board (KSEAB) II PUC Class 12 Automobile Vocational Subject (code 63) practice questions are available now; exam metadata is being verified.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately
100+ Questions
100% Free

Loading practice questions...

Same family resources

Explore More Karnataka KSEAB II PUC Vocational Subjects

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

Karnataka II PUC Apparel, Made-Ups and Home Furnishing — Vocational (KSEAB)

Practice Questions

Karnataka II PUC Beauty and Wellness — Vocational (KSEAB)

Practice Questions

Karnataka II PUC Electronics and Hardware — Vocational (KSEAB)

Practice Questions

Karnataka II PUC Health Care — Vocational (KSEAB)

Practice Questions

Karnataka II PUC Information Technology — Vocational (KSEAB)

Practice Questions

Karnataka II PUC Retail — Vocational (KSEAB)

Practice Questions
2026 Statistics

Key Facts: Karnataka II PUC Automobile — Vocational (KSEAB) Exam

63

KSEAB II PUC Automobile subject code

KSEAB / DPUE II PUC blueprint and model paper listings

NSQF Level-4

Vocational skill level framing in board NSQF Automobile-63 materials

KSEAB NSQF II PUC Automobile model materials

~60 theory marks

Common model-paper maximum for Automobile-63 written theory

KSEAB NSQF / model question paper headers (confirm year)

~2 h 15 m

Common theory duration including reading time

KSEAB Automobile-63 model paper instructions

Theory + practical

Official assessment includes written theory and workshop skill evidence

KSEAB vocational assessment structure

English MCQ adaptation

This free local bank is theory practice only — not a practical substitute

OpenExamPrep practice policy

KSEAB II PUC Automobile (code 63) is Class 12 vocational theory + practical/skill assessment. Model papers commonly show ~60 theory marks, ~37 mixed items, ~2h15m. Pass often ~35% overall as notified. Fees via colleges. This free 2026 bank is an English theory MCQ study adaptation with calculations — not a practical skill substitute or official paper simulation.

Sample Karnataka II PUC Automobile — Vocational (KSEAB) Practice Questions

Try these sample questions to test your Karnataka II PUC Automobile — Vocational (KSEAB) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In II PUC automobile theory, a complete chassis is best described as the:
A.Structural framework that supports the body, power unit, and major systems
B.Passenger cabin air-conditioning module only
C.Infotainment display assembly
D.Spare-wheel cover and mud flaps only
Explanation: The chassis is the vehicle’s structural backbone. It supports the body, engine/transmission, suspension mounts, and other major units and carries operating loads. HVAC, screens, and wheel covers are not the chassis.
2Ladder-type frames used on many commercial vehicles are primarily constructed from:
A.Steel channel or box sections forming side members and cross-members
B.Only tempered glass sheets bolted edge-to-edge
C.Inflatable rubber beams
D.Cardboard honeycomb panels
Explanation: Ladder frames use steel side rails (often channel or box section) joined by cross-members for strength under load. Glass, rubber-only beams, and cardboard are not structural frame materials for commercial chassis.
3Unibody (monocoque) construction differs from a separate body-on-frame design mainly because:
A.Body panels and structure form an integrated shell that carries loads
B.The body never bolts to any structural member
C.Only the radiator supports the vehicle weight
D.There is never a floor pan or pillars
Explanation: In unibody construction, the body shell (floor, pillars, rails) is designed as an integrated structure that carries crash and operating loads. Body-on-frame uses a separate ladder/chassis frame. Unibodies still have floor pans and pillars; the radiator does not support vehicle weight.
4The main purpose of cross-members in a ladder chassis is to:
A.Tie the side rails together, increase torsional rigidity, and support mounted units
B.Store spare fuel exclusively
C.Generate spark for ignition
D.Measure tyre tread depth
Explanation: Cross-members connect left and right side rails, resist twisting, and provide mounting points for the engine, transmission, and other units. They are structural, not fuel tanks, ignition sources, or tread gauges.
5A stub axle is primarily associated with:
A.Supporting a steered front wheel and connecting it to the steering knuckle/axle end
B.Mixing air and diesel in the combustion chamber
C.Charging the battery through the alternator only
D.Cooling the cabin evaporator
Explanation: Stub axles (or steered axle ends) carry the front wheels and form part of the steered knuckle assembly. Mixture formation, charging, and A/C cooling are other systems.
6Which statement correctly describes a live rear axle in a conventional RWD vehicle?
A.It transmits drive torque to the rear wheels while also supporting vehicle weight
B.It never carries torque and is used only for decoration
C.It only steers the front wheels
D.It stores engine oil for the sump
Explanation: A live rear axle both supports load and delivers driving torque through the final drive to the wheels. Dead axles support load without driving. Live rear axles do not steer the front wheels or store engine oil.
7Vehicle classification by propulsion commonly groups automobiles into:
A.ICE (petrol/diesel), hybrid, battery-electric, and other powertrain types
B.Only red-coloured and blue-coloured vehicles
C.Only vehicles with cloth seats
D.Only vehicles registered before 1990
Explanation: Standard classification by power unit groups vehicles as internal-combustion, hybrid, pure electric, and related variants. Colour, seat fabric, and registration year are not propulsion classes.
8Wheelbase is defined as the:
A.Distance between the centre of the front wheel and the centre of the rear wheel on the same side
B.Width between the outer edges of the two front tyres only
C.Height from ground to roof antenna only
D.Volume of the fuel tank in litres
Explanation: Wheelbase is the longitudinal distance between front and rear wheel centres (same side). Track is lateral width between wheels; roof height and fuel volume are different dimensions.
9If a car’s wheelbase is 2.70 m and the rear overhang is 0.90 m, the distance from the rear wheel centre to the rear bumper line (overhang) is:
A.0.90 m as given; wheelbase alone does not change that overhang figure
B.2.70 m because overhang equals wheelbase
C.3.60 m (sum of wheelbase and overhang must always be the overhang)
D.0.30 m (wheelbase divided by nine always)
Explanation: Rear overhang is an independent body dimension: the horizontal distance from the rear wheel centre line to the rear extremity. The problem already states rear overhang as 0.90 m; wheelbase is a separate dimension used for other layout calculations.
10A frame that uses a central longitudinal backbone with outriggers for body mounts is called a:
A.Backbone frame
B.Only a pure ladder frame with two continuous side channels and no backbone
C.Space-frame made exclusively of glass
D.Tyre carcass frame
Explanation: A backbone frame uses a strong central tube/spine with outriggers for body and suspension mounts (seen on some cars and specialized vehicles). Ladder frames use dual side rails; glass space-frames and tyre carcasses are not this design.

About the Karnataka II PUC Automobile — Vocational (KSEAB) Practice Questions

Verified exam format metadata for Karnataka School Examination and Assessment Board (KSEAB) II PUC Class 12 Automobile Vocational Subject (code 63) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.