Hiking In Ladakh

Which of the following mountains is situated near the Siachen region of Ladakh in India?

Consider the following statements and which are of them is/are incorrect? A. In Ladakh region, changpa tribe live in tent houses. B. These tent houses are made up of febric from goat and sheep wool and cell it Reba. C. In Ladakh, two-storey buildings were there with windows on the ground floor only. D. In Ladakh, snowfall and rain is quite often.