Select the most appropriate synonym of the given word.
HAZARDOUS

Correct option is B

The correct synonym of the given word is (b) dangerous.
HAZARDOUS: Involving or exposing one to risk; risky or unsafe. (खतरनाक)
Example: Working with chemicals is hazardous without proper safety gear.
DANGEROUS: Likely to cause harm or injury; unsafe. (जो हानिकारक हो सकता है)
Example: Climbing without a harness is extremely dangerous.
Synonyms: risky, perilous, unsafe, threatening.
Antonyms: safe, secure, protected, harmless.
Meanings of all the other options:
· (a) Uncaring: Lacking sympathy (निष्ठुर)
· (c) Smooth: Having an even surface (चिकना)
· (d) Predictable: Easy to foresee (पूर्वानुमान योग्य)