A. USA B. India C. China D. Norway
A. December 6, 1971 B. December 16, 1971 C. January 1, 1972 D. December 18, 1971
A. Kuwait B. Bahrain C. Qatar D. Saudi Arabia
Converted Natural Gas Conduced Natural Gas Conducted Natural Gas Compressed Natural Gas
also decrease increase remains constant none of these
A. Karachi B. Quetta C. Islamabad D. Multan
A. Calcium carbonate B. Calcium phosphate C. Calcium sulphate D. Calcium nitrate
A. Karachi B. Rawalpindi C. Lahore D. Peshawar