state gov Bihar Police Prohibition Constable 2022 Mock Test Series General Knowledge Science Technology and Inventions

प्लावकता सिद्धांत कोणी मांडला होता?

1
आर्किमिडीज
2
अल्बर्ट आइनस्टाईन 
3
डब्ल्यू. के. रोएंटगन
4
जे. जे. थॉमसन
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

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