Select the most appropriate option to translate the given Hindi sentence into English:
वे सब अपने अपने काम में व्यस्त होंगे।

Correct option is B

The correct option is (b) They will all be busy with their own work.

Explanation:
The Hindi sentence वे सब अपने अपने काम में व्यस्त होंगे uses future tense (होंगे = will be) and the reflexive/emphatic pronoun अपने अपने (their own). The most accurate English translation captures the future tense, the plural subject, and the sense of each person being busy with their individual work.

Correct translation analysis:

• वे सब = They all
• अपने अपने काम में = with their own work (each in their respective work)
• व्यस्त होंगे = will be busy (simple future tense)

• (a) They all will engaging – Grammatically incorrect; engaging should be preceded by be.
• (c) All will be busy in own work – Incomplete; missing pronoun their and subject pronoun they.
• (d) All of them are busy in their works – Uses present tense (are) instead of future tense; also works is incorrect here as work is uncountable in this context.