In a parallel electric circuit connection, four branches carrying currents i1, i2, i3, and i4 meet at a node. If two currents of 3 A each enter the node and two currents of 3 A each leave the node through these branches, what is the net current entering or leaving the parallel combination?

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?