Correct option is B
The correct option to fill in the blank is (b) in.
Explanation: “Deal in” means to be involved in the buying and selling of a particular product or commodity, like tea.
Grammatical rule used:
Phrasal verb “deal in” takes a direct object and is used for trade or business activities.
Explanation in Hindi:
“Deal in” का प्रयोग व्यापार के लिए किया जाता है, जैसे “deal in tea” का अर्थ होता है “चाय का व्यापार करना।”
Meanings of the other options:
· (a) By – Refers to agent or means, not used in trade.
· Hindi meaning: द्वारा
· · (c) Out – Deal out means to distribute.
· Hindi meaning: बाँटना
· · (d) With – Deal with means to manage or handle.
· Hindi meaning: से निपटना