Question

Match the LIST-I with LIST-II

LIST-I (Tools)	LIST-II (Features)
A. Blackboard B. OHP C. Smart board D. SWAYAM	I. 3-D Visualization II. Traditional Chalk and Talk III. Projection IV. Online Learning

• A. A-I, B-II, C-III, D-IV
• B. A-III, B-IV, C-I, D-II
• C. A-IV, B-I, C-II, D-III
• D. A-II, B-III, C-I, D-IV

Hint:

SWAYAM is India's most famous "Online Learning" portal. Matching that first often eliminates half the options.

Answer 1

The Correct Option is D

Concept: Educational tools have evolved from traditional non-mechanical aids to sophisticated digital platforms.

Step 1: Matching Tools to Features.

• A. Blackboard $\leftrightarrow$ II. Traditional Chalk and Talk: The most foundational tool for manual classroom writing.
• B. OHP (Overhead Projector) $\leftrightarrow$ III. Projection: A mechanical tool used to project transparencies onto a screen.
• C. Smart board $\leftrightarrow$ I. 3-D Visualization: Advanced interactive boards that support high-end multimedia and 3-D modeling.
• D. SWAYAM $\leftrightarrow$ IV. Online Learning: India's national MOOC platform for providing free online courses.

Step 2: Conclusion.
The correct mapping is A-II, B-III, C-I, D-IV.