General Knowledge Science Technology and Inventions

प्रकाशदिव्यातील तंतु बनलेला असतो -

1

प्लॅटिनम

2

टँटॅलम

3

टंगस्टन

4

अँटीमनी

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters