Teaching Aptitude · Teaching & Research Aptitude
Given below are two statements: Assertion (A): A good research tool must demonstrate both reliability and validity. Reason (R): A tool can be reliable without being valid, but it cannot be valid without being reliable. Select the correct answer from the codes given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both (A) and (R) are true, and (R) is the correct explanation of (A).✓
- 2Both (A) and (R) are true, but (R) is not the correct explanation of (A).
- 3(A) is true, but (R) is false.
- 4(A) is false, but (R) is true.
Correct answer
Both (A) and (R) are true, and (R) is the correct explanation of (A).
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