14,988+ Questions · 21 Subjects · Free to Practice

MCQ Questions

Articles Questions Current Affairs PYQ Papers My Progress

CDS I 2020 GK Q7

1. The property of the sound waves that determines the pitch of the sound is its

 

Keep practicing

Beyond the answer

    Leave a Reply

    Discover more from MCQ Questions

    Subscribe now to keep reading and get access to the full archive.

    Continue reading