Which word in the extract is opposite in meaning to the word dull’?

Class 10th English, Question Paper 2023:Which word in the extract is opposite in meaning to the word dull'?

These are the options for the question :Which word in the extract is opposite in meaning to the word dull’?

(a)dreary
(b)shady
(c)bright
(d) angry

The correct answer is – (c)bright