Railways Basic Science and Engineering Engineering Drawing Question Bank Engineering Drawing

  • question_answer Which set of lead grades has a grade out of sequence?

    A)  H, HB, B, 3B               

    B)  7B, H, F, 3H

    C)  6B, B, H, 4H               

    D)  9H, HB, B, 2B

    Correct Answer: B

    Solution :

    Not Available

adversite


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

Free
Videos