ISI M.STAT TUITION/COACHING CRASH COURSE IN KOLKATA STUDY MATERIALS / MOCK TESTS / SOLUTION OF PREVIOUS PAPERS / MATHEMATICAL SHORT CUTS SEPARATE BATCHES SOLUTION OF ALL QUESTIONS FROM TEXTBOOK AND LAST 10 YEARS. STUDENTS CAN ALSO HAVE A CRASH COURSE FOR A SHORT SPAN OF TIME. AND SOLUTIONS TO ALL TEXTBOOK QUESTIONS. NOTES, SUGGESTIONS, AND MOCK TESTS. CLASSES AT: GIRISH PARK MAIDAN AND FOR ANY FURTHER DETAILS *CONTACT: SOURAV SIR'S CLASSES 9836793076