Question
1.
2.
3.
4.
Answer (Detailed Solution Below)
Option 4 : a decisive test that proves the worth or quality of something
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Detailed Solution
सही उत्तर a decisive test that proves the worth or quality of something है।
Key Points
Helpful?
Question:
Choose the correct meaning of the idiom "an acid test".
1.
a laboratory experiment that uses strong acids
2.
an examination that is deliberately made easy to pass
3.
a painful and risky medical procedure
4.
a decisive test that proves the worth or quality of something
Correct Answer: a decisive test that proves the worth or quality of something
An acid test is a severe, decisive trial that establishes true value — option (d). The word "acid" tempts toward the literal (a).
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