a.2400 ও 2100b.2100 ও 2400c.2400 ও 2200d.2100ও 2200
I am Pijush kanti sarkar, assistant teacher of Ekdala jb school . I have passed Higher secondary education in rampurhat in 2003 with science. Next B.SC in burdown university.I have passed M.SC degree with Zoology subject. Besides i completed computer course and B.SC in LIBRARY SCIENCE, Environment related topics are my favourite from childhood.