Multiple Choice
The polished axes were used for forest clearance and the establishment of crop farming, and were effective as to remain in use when bronze and ………………..appeared.
A) Iron
B) Usenet
C) BITNET
D) ISDN
Correct Answer:
Verified
Correct Answer:
Verified
Q16: Paper making, a 2nd century ……………..technology, was
Q17: The famous ………………mechanism, a kind of analogous
Q18: …………..construction and architecture, called 'Vaastu Shastra', suggests
Q19: The implementation of …………………influences the values of
Q20: The wheel was invented in the……………., and
Q22: ………….differentiates between five stages of human development:
Q23: Manufacture of ships' pulley blocks by all-metal
Q24: Russian astronomer, ………………., extrapolated his theory creating
Q25: The importance of stone tools, circa 2.5
Q26: Though the ………….. civilization had no metallurgy