1.
The use of fire was invented during the period of
Answer : D. Neolithic
2.
Which of the following is wrongly matched
Answer : D. Iron +Maganese = Copper. [ Iron +Maganese = Steel is correct]
3.
The Gateway of India in ancient times was
Answer : D. Khyber
4.
The ancient port puhar was situated on the bank of
Answer : B. Cauvery
5.
The Saka Era began in the year
Answer : D. 78 AD
6.
Arrange chronologically : 1) Aryabhatta 2) Bhaskara 3) Brahmagupta
Answer : A. 1, 3, 2
