user image

Aman Yadav

UP Board 10th Class 2021 (For Hindi Medium Students)
About UP Board Crash Course
3 years ago

तैरने का सिद्धांत किसने खोजा था?

user image

Dileep Vishwakarma

3 years ago

आर्किमिडीज़ नामक scientist ने।

user image

Dileep Vishwakarma

3 years ago

आर्कमिडीज

Recent Doubts

Close [x]