A. Hypothetical region of the space
B. Hole in California
C. A sinkhole in the Lake
D. The region between the mantle and the Crest of the Earth
Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026
A. Hypothetical region of the space
B. Hole in California
C. A sinkhole in the Lake
D. The region between the mantle and the Crest of the Earth