Ganda Singh border is between:

گنڈا سنگھ بارڈر .... کے درمیان ہے

Ferozpur-Qasur

Sialkot-Gurdaspur

Karachi-Sukkur

Amritsar-Lahore

None of these

The Pakistani village of Ganda Singh Wala served as the main border crossing between India and Pakistan in the 1960s & 70s.

It was closed to trade & transit in 1986 and the main border crossing was shifted north to Wagah.