81.
Which of the following rivers flows through Sonbhadra district of Uttar Pradesh?

82.
Which of the following river originates near Raisen district?

83.
Parichha dam is situated on which of the following rivers?

85.
In which place, the Ganga enters Uttar Pradesh?

88.
Which of the following rivers is entirely rainfed?

89.
Ayodhya city is situated at the bank of river

90.
Varuna is the tributary river of