Shyok River is a tributary of -

a. Chenab River

b. Jhelum River

c. Ravi River

d. Indus River

ANSWER: Indus River

Explanation:

- The Shyok River flows through northern Ladakh in India and the Ghangche District of Gilgit–Baltistan, spanning some 550 km.

- It originates from the Rimo Glacier, one of the tongues of Siachen Glacier.