Which state of India has made rainwater harvesting compulsory for all houses?

(1) Haryana

(2) Maharashtra

(3) Tamil Nadu

(4) Punjab

On which river is the Tehri dam built?

(1) Alakananda

(2) Bhagirathi

(3) Ganga

(4) Hooghly

Jog falls in Karnataka is located over which river?

(1) Kaveri

(2) Godavari

(3) Saraswati

(4) Krishna

The Siachin Glacier’s melting waters are the main source of which of the following rivers :

(1) Beas

(2) Sutlej

(3) Shylok

(4) Nubra

Name the longest lake in India.

(1) Pangong Lake

(2) Pulicat Lake

(3) Kolleru Lake

(4) Vembanad Lake

(3) Which of the following are alternative names for the river “Brahmaputra” ?

(1) Yamuna, Yarlung Zangbo and Tsangpo

(2) Yamuna, Megna and Tsangpo Yamuna

(3) Jamuna, Siang, Yarlung Zangbo and Tsangpo

(4) Jamuna, Siang, Yarlung Zangbo, Megna and Tsangpo

Which is the largest peninsular river in India ?

(1) Krishna

(2) Godavari

(3) Cauvery

(4) Mahanadi

If Hwang Ho is the sorrow of China which river is sorrow of Bihar?

(1) Damodar river

(2) Koshi River

(3) Yamuna river

(4) Ravi river

In North-East India, ______ is known to be the largest freshwater lake.

(1) Dal Lake

(2) Chilika Lake

(3) Loktak Lake

(4) Tsomoriri Lake

What is Damodar Valley Corporation ?

(1) Statutory body

(2) Municipal Corporation looking after Damodar Valley

(3) A private enterprise located in Bihar

(4) A non-government organisation

The longest river of peninsular India is

(1) Narmada

(2) Godavari

(3) Mahanadi

(4) Cauvery