Hi gurkirat,
There is no particular branch which you can say makes more money or bright future, in engineering every branch have scope and bright future depending
How you apply that . For example in CSE if you know how to develop software, how to create website ,how to code ,data structures then your demand will be more.
IN ECE if you know how to work with IC circuits ,VLSI circuits ,sensors,diodes and some more  skills your demand will be more . This same thing goes with all type of branches of engineering . What matters is your interest in the branch.
Hope it helped