Our video lectures will make you an expert in the area of biology and you will be better ready to face competitive exams like AIPMT, AIIMS and dynamics of this field of science. This package contains: An external hard drive which covered 203 hours of 371 video parts with 97 GB size. Supplemented with 706 pages and 35 MB size of e- study material. It covers biology of standard XI and competitive exams like AIPMT. Validity: 1 year. Compatible OS: Windows XP/7/8 , License: Single Machine with Windows Operating System.