SOURAV KUMAR

@learningspark

THIRD YR COMPUTER SCIENCE STUDENTS PREPARING FOR GATE CSE IT AND GATE DA/AI FROM SECOND YR COMPLETED SYLLABUS ,INCLUDING MATHS+REASONING+QUANTITATIVE APTITUDE,VERBAL APTITUDE MULTIPLE TIMES IN 2ND SEM,3RD SEM,4TH SEM 5TH SEM at ORIENTAL INSTITUTE OF SCIENCE AND TECHNOLOGY