Comm.P4 Q.21 Sec1

0. Assertion (A): For effective classroom communication at times it is desirable to use the projection technology. Reason (R): Using the projection technology facilitates extensive coverage of course contents.

  • Option : A
  • Explanation :

    Both statements are true. Projection technology (like slides, projectors, smart boards) enhances classroom communication by helping explain complex content clearly, and it does allow broader coverage of the curriculum efficiently.

    • Option A: Both (A) and (R) are true, and (R) is the correct explanation.
      Correct – (R) logically supports (A).

    • Option B: Both (A) and (R) are true, but (R) is not the correct explanation.
      Incorrect – (R) does explain (A).

    • Option C: (A) is true, but (R) is false.
      Incorrect – (R) is factually correct.

    • Option D: (A) is false, but (R) is true.
      Incorrect – (A) is a valid assertion.

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