11. The earliest evidence of metalworking in India has been found in which period?
a) Paleolithic Age
b) Mesolithic Age
c) Neolithic Age
d) Bronze Age
12. The Harappan Civilization was a Bronze Age civilization that flourished in which region?
a) Indus Valley
b) Ganges Valley
c) Deccan Plateau
d) Himalayan Foothills
13. The Harappan Civilization is known for its advanced system of urban planning, which is characterized by which of the following?
a) Grid-like street system
b) Circular street system
c) Radial street system
d) Organic street system
14. The Harappan Civilization is known for its advanced system of sanitation, which is characterized by which of the following?
a) Underground drainage system
b) Aboveground drainage system
c) Open sewers
d) Cesspits
15. The prehistoric period of India is generally divided into how many stages?
A) 2
B) 3
C) 4
D) 5