8th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-3

  • question_answer Who invented the world's first liquid propellant rocket?

    A)  Frederich Tsander

    B)  Robert Hutchings Goddard

    C)  Sergei Korolev

    D)  Von Braun

    E)  None of these

    Correct Answer: B

You need to login to perform this action.
You will be redirected in 3 sec spinner