निम्नलिखित ऊर्जा में से कौन सी जैविक मात्रा में सर्वाधिक उपयोग की जाती हैं ? - Which of the following energy is most commonly used in biological quantities? - NimnLikhit Urja Me Se Kaun Si Jaivik Matra Me Sarwaadhik Upyog Ki Jati Hain ? UP GK in hindi, उर्जा संसाधन Solar Urja question answers in hindi pdf Bhu - Ushmiy Urja questions in hindi, Know About Parmanu Urja UP GK online test UP GK notes in hindi quiz book Jawareey Urja