8th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-1

  • question_answer Which of the following is correct regarding ligh year?

    A)  1 Light year \[=\,\,9.46\times {{10}^{15}}\]metre

    B)  1 Light year \[=\,\,9.45\times {{10}^{15}}\] metre

    C)  1 Light year \[=\,\,9.44\,\times {{10}^{15}}\]metre

    D)  1 Light year \[=\,\,9.43\times {{10}^{15}}\]metre

    E)  None of these

    Correct Answer: A


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