Q. With reference to Yamuna, consider the following statements:
1. Yamuna originates from Yamunotri glaciers in the Kumaon ranges of lower Himalayas.
2. Chambal, Sindh, Betwa, Ken are the tributaries of Yamuna.
Which of the above statements is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: B
Notes:

Statement 1 is incorrect: It originates from the Yamunotri Glacier on the southwestern slopes or Banderpoonch peak in the Mussoorie range of the lower Himalayas. 

Statement 2 is correct: Tons, Giri, Hindon, Chambal, Sind, Betwa, Ken are important triburaties of Yamuna. 

Source: The Hindu