Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. proven.
Context: The sentence describes Gandhi’s belief that non-violence is a realistic and effective philosophy, implying that it has already shown its value or success in practice. Hence, the word required should suggest something that has already been tested and shown to work.
Meaning of the words:
Prove: (verb) To demonstrate the truth or existence of something by evidence or argument.
Approved: (adjective/verb) Officially accepted or agreed upon.
Proven: (adjective) Demonstrated by evidence or argument to be true or effective.
Proving: (verb/participle) The act of demonstrating something.
Correct word: Proven
Reason: The phrase “a practically ___ philosophy” needs an adjective to describe the effectiveness of the philosophy in real-world situations. “Proven” is the correct adjective that conveys the idea that non-violence has already been tested and shown to be successful in practice.
Hence, the chosen option is correct.