Science gk in hindi / samanya vigyan gk app is brought to you by FIKB . By using this app you can learn about samanya vigyan in hindi. In this app you will get 2000 plus general science gk in hindi which is free . In this science gk in hindi objective type app you will get following topics- Scientific methodology concepts and principles, Techniques and history physics chemistry life sciences (Biology) Botany Zoology सामान्य विज्ञान नोट्स विज्ञान सामान्य ज्ञान सामान्य विज्ञान 2019 सामान्य व