uttar: kairebiyan sagar men
2. bharat ka sarv mahatvapoorn khanijayukt shail tantr kaunasa hai ?
uttar: gondavana tantra
3. bharat kee prachinatam parvat shrankhala kaun si hai ?
uttar: aravali
4. Electron kee khoj kisane kee thi ?
uttar: tomasan ne
5. manav sharir men vitamin 'A' kahan sanchit rahata hai ?
uttar: yakrit men
SOurce--http://en.girgit.chitthajagat.in/currentaffairs-world.blogspot.com/
