Where does the Indus River originate?
A) Himalayas
B) Hindu Kush
C) Tibet
D) Karakoram

Into which sea does the Indus River drain?
A) Bay of Bengal
B) Red Sea
C) Arabian Sea
D) Caspian Sea

Which river is NOT a tributary of the Indus River in Pakistan?
A) Jhelum
B) Beas
C) Ravi
D) Ganges

Which treaty governs water sharing between India and Pakistan?
A) Lahore Pact
B) Simla Agreement
C) Indus Waters Treaty
D) Water Accord 1991

When was the Indus Waters Treaty signed?
A) 1955
B) 1960
C) 1972
D) 1980

Which organization brokered the Indus Waters Treaty?
A) United Nations
B) SAARC
C) World Bank
D) OIC

Which dam is built on the Indus River?
A) Mangla
B) Tarbela
C) Warsak
D) Hub

At which location do the Punjab rivers merge with the Indus?
A) Guddu
B) Sukkur
C) Mithankot
D) Thatta

Which irrigation system is the largest in the world?
A) Nile Basin
B) Indus Basin Irrigation System
C) Amazon Irrigation Network
D) Yellow River Scheme

Which factor threatens the Indus River system today?
A) Urbanization
B) Glacier melting & water scarcity
C) Oil pollution
D) Sand storms