The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?frank
Mathematics its like a complex number. The mother of science.Prabaharan
Thank you www.m4maths.com for contributing in my campus placements...finally I am placed in L&T Infotech :)Rupam Datta 4 Days ago
Thanks a lot to M4maths.com.
I finally selected in TCS.