GENERAL KNOWLEDGE

Detailed explanation-1: -Who was the first Indian batsman to have achieved 300 runs in an innings in Tests? Note : Karun Nair became the second Indian batsman to score a triple century, the first being Virender Sehwag. Nair also became the first Indian and the third batsman overall to convert a maiden test century into a triple hundred.

Detailed explanation-2: -The first Test triple century was achieved by Andy Sandham of England against West Indies in 1930, and the most recent was scored by Mahela Jayawardene of Sri Lanka against South Africa in 2006.