Select the option that can be used as a one-word substitute for the given group of words.
Liable to be easily broken

Correct option is C

The correct one-word substitute is Brittle.
· Explanation: "Brittle" means something that is hard but easily breakable or fragile. (हिंदी अर्थ: नाजुक, आसानी से टूटने वाला।)
· Example: The glass is brittle and can shatter if dropped.
Meanings of other options:
· Tenacious: Holding firmly to something, not easily broken. (हिंदी अर्थ: दृढ़, अडिग)
· Precious: Of great value, not easily replaceable. (हिंदी अर्थ: मूल्यवान)
· Amateur: A person who engages in an activity for pleasure rather than as a profession. (हिंदी अर्थ: शौकिया)