Dear Akansha, you have a pretty name and good sense about your own future and that good you think about your education because most of the student does not think like you and this skill show that you are far more capable than you think. Law is a good stream and it is complete every way if you do MBA and Yes, it should provide great and valuable experience.

And if you compare polytech + B.tech to Law. 

• First, both are a great stream.
• Both give you good valuable work experience.
  
• And in Last, you are a smart student and you know your self best.
  

Good luck.

Hello Akansha. 

Being an engineer I will ask you to do btech then MBA that is how trend works now and people generally opt for this. I will tell you point wise. 

At first you need to understand what an engineer with MBA does 

• He/She gets totally detached from the branch and joins some banks which in my views is a wrong thing as it has no good wasting 4 years then ending at a bank. 
• He becomes a technocrat means he does a work and knows how to sell the work he has done those people do not go off track rather flourish in both the fields because they become Jack of 2trades and in today's world Jack of many trades is more valuable than king of one. 

Now being from a family where my relatives are pursuing law degrees I can suggest you with MBA after law too. 

• After law you can opt for MBA and if you have excellent skills in law and management then you can you can flourish like anything nd frankly speaking this job needs lots of study after getting into it.

To summarise I will tell you MBA after engineering has more jobs than MBA after law but mostly MBA after law jobs are comparatively higher paid as compared to MBA after engineering. 

Chose wisely and according to your interest. 

Hopefully my answer helped you.