The antonym for the word 'mandatory' is-
ক) compulsory
খ) voluntary
গ) obligatory
ঘ) complimentary
Related Questions
ক) gerund
খ) infinitive
গ) verbal noun
ঘ) participle
ক) on
খ) with
গ) in
ঘ) before
ক) heavily
খ) often
গ) frequently
ঘ) scarcely
ক) massacre
খ) carnage
গ) genocide
ঘ) bloodshed
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