General knowledge Series-24 December 1, 2020December 26, 2020wefru GK Quiz , for Competitive Exam like UPSC, SSC, FDA, and SDA etc… General Knowledge Series -24 Quiz 1 Created on December 01, 2020 By wefru General Knowledge Series 24 CHECK YOUR SKILLS 1 / 10 Q.231 Who invented optical fibre? Samuel Cohen Narinder Kapany Percy L.Spencer T.H. Mairnah 2 / 10 Q.232 Who invented Radar? J. H. Van Tassel Wilhelm K. Roentgen P. T. Farnsworth A. H. Taylor and Leo C. Young 3 / 10 Q.233 Who produced the first automobile? Gottleib Daimler Henry Ford Rudolf Diesel Karl Benz 4 / 10 Q.234 Who was associated with the creation of Pentium Chip ? Arun Netravalli Sabeer Bhatia Kumar Patel Vinod Dham 5 / 10 Q.235 Who invented the video-tape? Richard James Charles Ginsberg P.T. Farnsworth Georges de Mestral 6 / 10 Q.236 Who invented the laser? Sir Frank Whittle Fred Morrisson T.H. Maiman Dr. Charles H. Jones 7 / 10 Q.237 Which company invented the transistor ratio ? Sony Grundig Panasonic Telstra NONE 8 / 10 Q.238 Who invented the polio vaccine (oral) ? Jonas Salk Albert Sabin Burkholder Robert Koch 9 / 10 Q.239 Who invented the "Voice Mail"? Gordon Matthews Alexander Graham Bell J.A. Fleming V. Poulsen 10 / 10 Q.240 Who is the father of cellular phone ? Linus Torvalds Percy Lebaron Spencer Fred Morrison Martin Cooper Your score isThe average score is 20% LinkedIn Facebook Twitter VKontakte 0% Restart quiz