Indian Politics
Concurrent list freedom of trade commerce and joint sitting of the two houses of parliament are the provisions mentioned in Indian constitution. They have been borrowed from:

American constitution
Japanese constitution
Australian constitution
Irish constitution

ANSWER DOWNLOAD EXAMIANS APP

Indian Politics
What is the system of Local Self Government in the Panchayati Raj set up?

Two tier system at village and block level
Single tier set up at village level
Four tier system at the village, block, district and State level
Three tier structure at village, block and district level

ANSWER DOWNLOAD EXAMIANS APP