The validity will be counted from the date of your Purchase.This course will be helpful for all those students who are selected for interview for TIFR, IISc, CSIR, IITs, IISER. This course included recorded guidance session for the TIFR, IISc, CSIR, IITs, IISER INTERVIEW.DISCLAIMER - FEE OF THE COURSE IS NON-REFUNDABLEFor enquiry - call us at , 9773997951, 9266785999Whatsapp us at - 9773997951