Which gas was the first used in World War 1?
A. Helium B. Hydrogen C. Chlorine D. Nitrogen
A. Helium B. Hydrogen C. Chlorine D. Nitrogen
A. 1 year B. 2 years C. 3 years D. 5 years
A. Bill Gates B. Elon Musk C. Warren Buffet D. None of these
A. Organization of Islamic cooperation B. Organization of Islamic companies C. Organization of Islamic countries D. None of these
A. 1947 B. 1948 C. 1949 D. 1950
A. Kuwait B. Saudi Arabia C. Austria D. Iran
A. 6 September 2019 B. 7 September 2019 C. 8 September 2019 D. 9 September 2019
A. New York City B. Washington De C. Hague D. Holland
A. Bahujan Samaj Party B. Bharatiya Janata Party C. Indian National Congress D. Nationalist Congress Party