21. In which state is the Phawngpui Peak located?
a) Assam
b) Manipur
c) Mizoram
d) Nagaland
Answer: c) Mizoram
22. What is the altitude of the Phawngpui Peak?
a) 1,790 m
b) 2,157 m
c) 2,996 m
d) 3,119 m
Answer: b) 2,157 m
23. Which river flows through the Barren Island?
a) Ganga
b) Brahmaputra
c) Godavari
d) None of the above
Answer: d) None of the above
24. What is the name of the highest volcano in the Andes Mountains?
a) Chimborazo
b) Cotopaxi
c) Ojos del Salado
d) Mauna Kea
Answer: c) Ojos del Salado
25. In which Indian state is the Jaintia Hills located?
a) Assam
b) Manipur
c) Mizoram
d) Meghalaya
Answer: d) Meghalaya
