A. Sound waves B. Infrared waves C. UV waves D. Radio waves
A. 1886 B. 1861 C. 1871 D. 1865
A. BeiDou (BDS) B. GLONASS C. Galileo D. None of these
A. Zheng Hai B. Pony Ma C. Le Xin D. None of these
A. Fatima Jinnah, Liaquat Ali Khan, Nur ul Amin, Abdur Rab Nishtar B. Fatima Jinnah, Ayub Khan, Begum Rana Liaquat,…
a) US b) Japan c) Russia d) Canada
A. Iran B. Afghanistan C. Israel D. None of these
A. United States B. United Kingdom C. France D. U.A.E