The correct answer is: None of these.
The Zoji La is a high mountain pass in the Pir Panjal Range in the Indian state of Jammu and Kashmir. It is located at an elevation of 3,528 meters (11,575 feet) above sea level and connects the Kashmir Valley with Ladakh. The pass is open from May to October and is closed during the winter months due to heavy snowfall.
The Z Morh is a mountain pass in the Pir Panjal Range in the Indian state of Jammu and Kashmir. It is located at an elevation of 3,320 meters (10,900 feet) above sea level and connects the Kashmir Valley with the Ladakh region. The pass is open from May to October and is closed during the winter months due to heavy snowfall.
Neither the Zoji La nor the Z Morh connect Srinagar to Drass in Kargil. The Srinagar-Drass highway is a 434-kilometer (270-mile) highway that connects Srinagar, the summer capital of Jammu and Kashmir, with Drass, a town in the Kargil district of Jammu and Kashmir. The highway is one of the highest roads in the world and is open from May to October.