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Free Practice Questions for RBSE Sec Voc Electronics and Hardware

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Key Facts: RBSE Sec Voc Electronics and Hardware Exam

109

RBSE subject code for Electronics and Hardware

RBSE Secondary/Praveshika 2026 subject-wise statistics

80 + 20

Typical Theory + Sessional full marks pattern (total 100)

RBSE Class 10 syllabus examination scheme

3 h 15 m

Typical theory paper duration

RBSE Class 10 syllabus

33%

Common minimum pass threshold under RBSE regulations

RBSE examination regulations (confirm circular)

2026

Main examination cycle evidenced in official subject-wise statistics

rajeduboard.rajasthan.gov.in/statistics2026.htm

MCQ study aid

Local bank adapts knowledge to four-option MCQs; official paper is mixed format

OpenExamPrep assessment-format policy

RBSE Secondary (Class 10) Electronics and Hardware (code 109): mixed board paper, typically Theory 80 + Sessional 20 = 100, 3h15m. Pass about 33% per RBSE rules. Fee as per board notification. Free English MCQ study aid — not a full mixed-paper simulation.

Sample RBSE Sec Voc Electronics and Hardware Practice Questions

Try these sample questions to review concepts for the RBSE Sec Voc Electronics and Hardware exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Ohm's law states that for a constant-temperature ohmic resistor, voltage V equals:
A.Current multiplied by resistance (V = I × R)
B.Current divided by resistance (V = I / R)
C.Resistance divided by current (V = R / I)
D.Current plus resistance (V = I + R)
Explanation: Ohm's law is V = I × R. Rearrangements give I = V / R and R = V / I. Adding current and resistance is not a valid electrical relationship.
2A 12 V DC supply is connected across a 6 Ω resistor. The current is:
A.0.5 A
B.2 A
C.18 A
D.72 A
Explanation: I = V / R = 12 V / 6 Ω = 2 A.
3The SI unit of electrical resistance is the:
A.Volt
B.Ampere
C.Ohm
D.Watt
Explanation: Resistance is measured in ohms (Ω). Volt is potential difference, ampere is current, and watt is power.
4Electric current is the flow of:
A.Charge per unit time
B.Force per unit area
C.Mass per unit volume
D.Energy per unit charge only
Explanation: Current I = Q / t (charge flow rate). Energy per unit charge is voltage, not current itself.
5Which material is typically a good electrical conductor?
A.Copper
B.Glass
C.Rubber
D.Dry wood
Explanation: Copper has free electrons and low resistivity, so it conducts well. Glass, rubber, and dry wood are insulators.
6The SI unit of electric current is the:
A.Volt
B.Ohm
C.Ampere
D.Farad
Explanation: Current is measured in amperes (A). Volt is voltage, ohm is resistance, and farad is capacitance.
7In a simple series circuit with one battery and two resistors, the same quantity through each resistor is:
A.Current
B.Voltage drop always equal regardless of R
C.Power always equal
D.Resistance
Explanation: Series elements share the same current. Voltage drops depend on each resistance; power depends on both V and I.
8A 100 Ω resistor dissipates heat when 50 mA flows through it. Approximate power is:
A.0.25 W
B.5 W
C.2 W
D.50 W
Explanation: P = I²R = (0.05)² × 100 = 0.0025 × 100 = 0.25 W. Always convert mA to amperes first.
9Two 10 Ω resistors in parallel across 10 V draw a total current of:
A.0.5 A
B.1 A
C.2 A
D.0.1 A
Explanation: Each resistor draws I = 10/10 = 1 A. Parallel currents add, so total = 2 A. Equivalent R = 5 Ω, I = 10/5 = 2 A.
10Potential difference is measured in:
A.Amperes
B.Ohms
C.Volts
D.Henries
Explanation: Potential difference (voltage) is measured in volts (V).

About the RBSE Sec Voc Electronics and Hardware Exam

The Rajasthan RBSE Secondary (Class 10) Electronics and Hardware examination (subject code 109) is conducted by the Board of Secondary Education, Rajasthan (RBSE), Ajmer. Official 2026 subject-wise main-examination statistics list this paper among assessed subjects. Typical Class 10 schemes use Theory 80 + Sessional 20 = 100 marks and 3 hours 15 minutes. RBSE Secondary & 10th Vocational main examination subject code 109 (Electronics and Hardware) as listed in official 2026 subject-wise statistics. NSQF-aligned trade theory at Class 10 level; practical/skill evidence is school-assessed. Official papers and practicals may be in Hindi/English. This bank is an English MCQ study adaptation of vocational theory only. The official assessment is mixed written and practical/skill-based format, not pure multiple-choice. The 100 questions on this page are an English-language MCQ study adaptation for concept drills and self-assessment. Focus on safe practice, core trade knowledge, and employability for Electronics and Hardware; include scenario judgment items.

Exam sponsor: Board of Secondary Education, Rajasthan (RBSE). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Official RBSE mixed written theory paper (objective, short, and long constructed-response items as per subject design) with Theory 80 + Sessional/Internal 20 = 100 full marks, duration 3 hours 15 minutes. Local bank: English-language four-option MCQ study adaptation with explanations — not a full mixed-paper simulation or official-format substitute. Subject code 109. RBSE Secondary & 10th Vocational main examination subject code 109 (Electronics and Hardware) as listed in official 2026 subject-wise statistics. NSQF-aligned trade theory at Class 10 level; practical/skill evidence is school-assessed.

Time Limit

3 hours 15 minutes (theory paper)

Passing Score

Minimum 33% marks in the subject as per RBSE Secondary/Praveshika examination regulations (confirm current session circulars)

Exam / Certification Fees

As per RBSE annual examination fee notification for school/private candidates (commonly published figures for the 2026 Secondary/Praveshika cycle have been about INR 600 regular / INR 650 private for the full board form — confirm the current circular on rajeduboard.rajasthan.gov.in; subject papers are not separately priced on this page)

Exam sponsor website

Reported exam pass rate: See RBSE subject-wise statistics for the current cycle on statistics2026.htm.. This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

20%

Basic Electricity

Voltage, current, resistance, and Ohm’s law at vocational level.

25%

Electronic Components

Resistors, capacitors, diodes, transistors identification.

20%

Tools & Safety

Hand tools, ESD awareness, and workshop safety.

20%

Assembly & Testing Concepts

Soldering awareness, continuity, and basic testing.

15%

Employability

Documentation, quality, and customer interaction.

Preparing for the RBSE Sec Voc Electronics and Hardware Exam

What You Need to Know

  • Passing score: Minimum 33% marks in the subject as per RBSE Secondary/Praveshika examination regulations (confirm current session circulars)
  • Assessment: Official RBSE mixed written theory paper (objective, short, and long constructed-response items as per subject design) with Theory 80 + Sessional/Internal 20 = 100 full marks, duration 3 hours 15 minutes. Local bank: English-language four-option MCQ study adaptation with explanations — not a full mixed-paper simulation or official-format substitute. Subject code 109. RBSE Secondary & 10th Vocational main examination subject code 109 (Electronics and Hardware) as listed in official 2026 subject-wise statistics. NSQF-aligned trade theory at Class 10 level; practical/skill evidence is school-assessed.
  • Time limit: 3 hours 15 minutes (theory paper)
  • Exam / certification fees: As per RBSE annual examination fee notification for school/private candidates (commonly published figures for the 2026 Secondary/Praveshika cycle have been about INR 600 regular / INR 650 private for the full board form — confirm the current circular on rajeduboard.rajasthan.gov.in; subject papers are not separately priced on this page) Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

RBSE Sec Voc Electronics and Hardware: Suggested Study Strategy

1Map every practice session to the official RBSE Electronics and Hardware unit list, not only popular coaching lists.
2After MCQ drills, write full answers from RBSE-style model papers under 3h15m timing.
3Verify facts (dates, formulas, definitions) against NCERT/RBSE prescribed books before trusting any third-party summary.
4Track weak categories and re-attempt missed items after 48 hours.
5Rehearse practical/skill checklists with your school lab or workshop — MCQs cannot certify trade performance.

Frequently Asked Questions

Is the official RBSE Secondary (Class 10) Electronics and Hardware exam multiple-choice only?

No. Official RBSE papers mix objective and constructed-response tasks and vocational subjects also require practical/skill evidence. The 100 questions here are an English-language MCQ study adaptation for concept practice only.

What are full marks and duration for RBSE Electronics and Hardware?

RBSE Class 10 / Praveshika subject schemes in the official syllabus commonly use Theory 80 + Sessional 20 = 100 marks with a 3 hour 15 minute theory paper. Confirm the exact scheme for code 109 in the current RBSE syllabus PDF on rajeduboard.rajasthan.gov.in.

What is the passing score?

Minimum 33% marks in the subject as per RBSE Secondary/Praveshika examination regulations (confirm current session circulars).

How much does the exam cost?

As per RBSE annual examination fee notification for school/private candidates (commonly published figures for the 2026 Secondary/Praveshika cycle have been about INR 600 regular / INR 650 private for the full board form — confirm the current circular on rajeduboard.rajasthan.gov.in; subject papers are not separately priced on this page).

Where are official statistics and syllabus?

Subject-wise 2026 result statistics and board materials are published by RBSE at https://rajeduboard.rajasthan.gov.in/statistics2026.htm and syllabus PDFs under anudeshika / books sections of https://rajeduboard.rajasthan.gov.in. Prefer primary board PDFs over third-party summaries.

Is this bank an official RBSE translation?

No. OpenExamPrep publishes one English-language practice bank per exam ID. Target-language terms and texts may appear when they are integral to the skill, but stems, explanations, and SEO copy are English study adaptations — not official translations or language-environment simulations.

How should I use MCQs for a mixed written/practical paper?

Use MCQs for daily concept drills and self-check. Also practise full written answers from RBSE model papers and complete school practical/skill assessments under timed conditions.