Fill in the blank with the correctly spelt word.
The scientist was known for her ________ adherence to ethical standards.
Show answer & explanation
Correct answer: B
Explanation
Unassailable means impossible to challenge or question.
It fits perfectly with “adherence to ethical standards,” meaning her ethics were beyond doubt.
Hindi Meaning:
Unassailable = जिसे चुनौती नहीं दी जा सकती / अटल / निर्विवाद