हाल ही में श्रीलंका का कौन-सा राष्ट्रीय दिवस मनाया गया है? , Recently, which National Day of Sri Lanka has been celebrated?

A. 75वां
(75th)

B. 76वां
(76th)

C. 77वां
(77th)

D. 78वां
(78th)

Correct Answer :

C. 77वां