New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Number of bones in thumb of

    hand?
    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer

    Solution

    The thumb has two phalanges (bones):  1. Proximal Phalanx (closer to the palm) 2. Distal Phalanx (tip of the thumb) The other fingers have three phalanges: Proximal, Middle, and Distal.

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