✅ Correct Answer: Baluchistan
Source: This question is taken from the Deputy Controller (BS-18) BISE Rawalpindi PPSC Past paper
Source: This question is taken from the Junior Clerk (BS-11) Board of Revenue PPSC Past Paper
Source: This question is taken from the Inspector Police Paper
✅ Correct Answer: Hindukush
Source: This question is taken from the Pak studies