Diploma

Hello Rika,
You may refer to the link below for the list of colleges offering Diploma in civil engineering at Dehradun:
https://www.shiksha.com/engineering/colleges/diploma-civil-engineering-colleges-dehradun

You should opt for B.Pharm. It is the best option for you.

Hi,
As per my suggestion you go for MBA in Logistics& Supply chain management because MBA is valuable than PG diploma.
But, when you choose a college for the said specialisation it must be well reputed, or good college.

Yes, students from diploma can join B.Sc in Fashion. Eligibility for B.Sc is 10+2 in science stream with minimum 50% or diploma in science stream is also fine.

B.Sc interior design is the best option. Bachelor is far more better than any Diploma.

It depends on your cast. So, check out the cut-off of Amravati government and then take the decision.