A. Nitrogen + Hydrogen B. Nitrogen + Carbon C. Nitrogen + Oxygen D. Oxygen + Carbon E. None of these
A. Iron B. Sulphur C. Salt D. None of these
A. Rawalpindi B. Quetta C. Islamabad D. Multan
A. Allen Turing B. Charles Babbage C. Simur Cray D. Augusta Adaming
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