Question

Match the following-

Choose the correct answer from the options given below-

• A. a-IV, b-I, c-II, d-III
• B. a-I, b-II, c-III, d-IV
• C. a-II, b-I, c-III, d-IV
• D. a-III, b-IV, c-II, d-I

Hint:

Match media with class size: small = personal, medium = board, large = slides, very large = screen.

Answer 1

The Correct Option is A

Step 1: Set up the match.
Each class size $(a, b, c, d)$ must be paired with the best teaching medium $(I, II, III, IV)$.
Step 2: Match the small class.
A class of 2 to 3 students suits personal writing on paper, giving $a \to IV$.
Step 3: Match the medium class.
A class of 10 to 15 students suits a flip chart or board for visibility, giving $b \to I$.
Step 4: Match the large class.
A class of 20 to 25 students suits PowerPoint slides for structured clarity, giving $c \to II$.
Step 5: Match the extra-large class.
A class above 30 students needs a big display screen, giving $d \to III$.
Step 6: Combine the mapping.
\[ a\text{-}IV,\ b\text{-}I,\ c\text{-}II,\ d\text{-}III \]
Step 7: Select the option.
This corresponds to option A.
\[ \boxed{\text{A. a-IV, b-I, c-II, d-III}} \]