Practical Viva: Lab Exam Prep

BOsama

About this app

Practical Viva: Lab Exam Prep helps students prepare for laboratory practical exams and viva questions in a simple and organized way.

Study practical procedures, important formulas, required apparatus, precautions, expected results and common viva questions. The app is useful for school and college students preparing for science and computer laboratory exams.

Main Features:

• Physics practical preparation
• Chemistry practical preparation
• Biology practical preparation
• Computer Science practical preparation
• Laboratory safety lessons
• Step-by-step experiment procedures
• Apparatus and requirements
• Important formulas and key points
• Precautions and expected results
• Topic-based viva questions
• Multiple-choice mock viva tests
• Answer explanations
• Quiz scores and accuracy
• Subject-wise progress tracking
• Search practicals and topics
• Save important practicals
• Light, dark and system themes
• Offline learning content
• No account registration required

Subjects Included:

Physics:
Vernier caliper, screw gauge, Ohm’s law, simple pendulum, convex lens and more.

Chemistry:
Acid-base titration, pH testing, filtration, crystallization, gas tests and more.

Biology:
Microscope use, plant cells, animal cells, food tests, osmosis and more.

Computer Science:
Computer hardware, operating systems, networking, databases, programming logic and more.

Lab Safety:
Protective equipment, chemical labels, fire safety, electrical safety and glassware handling.

How to Use:

1. Select a subject.
2. Open a practical lesson.
3. Read the objective, apparatus and procedure.
4. Review formulas, precautions and results.
5. Start the mock viva test.
6. Check your score and improve weak topics.

Practical Viva: Lab Exam Prep is designed as a study and revision tool. Practical procedures and syllabus requirements may vary by school, board, institution or laboratory. Always follow your teacher’s instructions and laboratory safety rules.