WHICH RIVER IS LONGEST IN INDIA , GANGES OR INDUS ? Confuse about it . I got different answer.

Indus(length of 3,180 km) is the longest river, followed by the Ganga (length of 2,525 km)

The longest river in India is Ganga. Indus flows for a very short stretch in India, hence making Ganga the longest.
Had the boundaries not been specified, Indus would have been the answer.

INDUS