224. Which among the following dynasty was identified only on the basis of coins?
Answer: Kushans
A
Satvahana
B
Kushans
C
Gutpa
D
Mauyra
Detailed Explanation
Hide
The Kushan dynasty is notable in numismatic history; its rulers issued extensive gold and copper coinage, and many details of Kushan chronology are reconstructed from coins and inscriptions.
225. The only gift “Hiuen Tsang” accepted from Bhaskarvarman was?
Answer: A cap
A
A horse
B
An Elephant
C
An Umbrella
D
A cap
Detailed Explanation
Hide
According to the source tradition, the only gift Hiuen Tsang accepted from Bhaskarvarman was a cap. Hiuen Tsang visited Kamarupa during Bhaskarvarman’s reign in the 7th century.
228. Which rays is helpfull in long distance photography?
Answer: Infrared rays
A
Visible light
B
Xrays
C
Infrared rays
D
Ultraviolet rays
Detailed Explanation
Hide
Infrared rays are useful in long-distance photography because they can penetrate haze better than visible light and are used in specialised remote-sensing photography.