Hii arghya

In many ways a dual degree of maths + computer science is better than a BE in computer science..

The mathematics exposure can help in coding and if anything it has a positive effect on placements..especially with regards to placements in blue chip companies like google, core mathematics knowledge is helpful...

This year the best placements ( 1.2 crore ) went to Math + Cs students..Math degree can also help you if you wish to pursue higher studies..


The negative is that you have to be in college for an extra year but the extra knowledge ( which is relavant and useful ) means this maybe a blessing in disguise..

That said BE in hyderabad is not bad either..And if you take admission in maths in pilani getting CS is no guarantee..It will be decided on the basis of your academic performance in first year..But getting CS as a dual is not tough too....

Best of luck...