The Bihar cabinet gave the nod to metro projects in which four cities of the state?
1
Patna, Vaishali, Purnia, and Gaya
2
Muzaffarpur, Gaya, Darbhanga, and Bhagalpur
3
Darbhanga, Muzaffarpur, Bhagalpur, and Vaishali
4
Gaya, Bhagalpur, Patna, and Muzaffarpur