Africa
North America
Asia
Europe
Both A and R are individually true and R is the correct explanation of A
Both A and R are individually true but R is not the correct explanation of A
A is true but R is false
A is false but R is true
Kerala
Punjab
Andhra Pradesh
Assam
African Savanna
Central Asian Steppes
Siberian Tundra
North American Prairies
Ganges
Godavari
Krishna
Cauvery