Film Banti Bhi Hai...Aur Banati Bhi Hai!
Quantitative Techniques Volume III
Quantitative Techniques Volume V
Solved Paper Quantitative Techniques/Methods July 2009, January 2010 , July 2010
Formula Book Mathematics for JEE & BITSAT
Range, Qaurtile deviation and Mean Deviation
Standard Deviation, Variance, Coefficient of Variation