Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography
Which of the following rivers originate in the Himalayas and contribute to the drainage system of North Bihar?
1
Kamla
2
Gandak
3
Koshi
4
More than one of the above
5
None of the above