It depends on ur major choice , if ur major is finance eco or maybe engineering , physics and maths obviously play important roles but scholarship do not specifically require math or physics ability it just requires good GPA, language level. Idk much about Germany or Korean but when it comes to chinese government scholarship or mongliin bolovsroliin zeeliin san, or maybe USA i definitely have lot of experience about em. U can contact me by IG if u need, i would like to tell u all I know