Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Ancient History
In which three countries did the technology of printing first come?
1
China, Japan, Korea
2
Greece, China, Japan
3
Korea, Greece, Germany
4
More than one of the above
5
None of the above