Related by context. Frequent words. (Click for all words.) 50 Board AERB 50 AERB 46 Pental 44 radioactive material 42 radioactive isotope 41 Banaras Hindu University 40 Visva Bharati 39 IIT Kanpur 39 Jamia Milia Islamia 39 Cobalt 38 TNAU 38 radioactive substance 38 Radioactive material 38 IIT Roorkee 37 scrapyard 37 IIT Mumbai 37 radioactive materials 37 X ray fluorescence 37 aluminum ingots 37 Panjab University 36 IIT Guwahati 36 PU 36 Jadavpur University 35 AIIMS 35 Annamalai University 35 metal recycler 34 IIT Kharagpur 34 IIT Delhi 34 Chittaranjan 34 Salunkhe 34 BHU 34 deadly poison ricin 34 Chauhan 34 Mohanty 34 SK Jain 34 radium 34 radioisotopes 34 Khandelwal 34 TASMAC 34 Verma 34 Saluja 34 cobalt 33 radioactive substances 33 Symbiosis Institute 33 ICFAI 33 Sri Venkateswara 33 Niobium 33 IIT Madras 33 Dwivedi 33 radioactive 33 GPCB 33 Sisodia 33 hydrometallurgical 33 autocatalyst 33 Bhushan 33 Rajeev Kumar 32 steel fasteners 32 radioisotope 32 JNTU 32 radioactive tritium 32 americium 32 Cesium 32 Tiwari 32 NAFED 32 hydrofluoric acid 32 Superintending Engineer 32 radioiodine 32 Gour 32 Radiological 32 titanium sponge 32 Osmania University 32 AICTE 31 IISc 31 Moitra 31 uranium 31 scrap metal recycling 31 Aggarwal 31 Anil Jain 31 Tritium 31 Radiation 31 Padhi 31 isotope 31 Joshi 31 Besu 31 Mishra 31 Pandey 31 isotopes 31 Graphite 31 Ricin 31 IIT Bombay 31 AK Sinha 31 elemental mercury 31 IIT 31 highly enriched uranium 31 tetrachlorethylene 31 JNU 30 chromium 30 scrapyards 30 Ramesh 30 radioactive iodine 30 mill tailings