Diploma

Candidate must have completed three-year Diploma in relevant branches of Engineering/ Technology with a minimum of 60% marks in aggregate from any recognized Diploma awarding institute/ university/ board recognized by AICTE or
must have completed B.Sc with 60% marks in aggregate with pass in mathematics as a subject from any recognized university
Note: Candidates with Diploma in architecture are not eligible for lateral entry to Engineering/ Technology degree program.

Hello,
It is good that you want to go for technical education. You can get admission in Diploma after class 10th, there are number of polytechnic institutions in India who are providing admission on the basis of merit. So you should apply for the admission in your state. Here is a link for the list of reputed colleges in India. So choose the college and its process of admission.
http://www.top-bestcolleges.com/2016/04/top-100-polytechnic-colleges-in-india.html

Yes, according to the eligibility criteria of Government Polytechnic Pune for Diploma in Information Technology candidate must be qualified minimum till 10th with 35% marks.
For more information about the course you can go through this link below:
https://www.shiksha.com/engineering/course/diploma-in-information-technology-engineering-government-polytechnic-pune-shivaji-nagar-275303

Post Graduate Diploma in event management and public relations:
Duration: 12 Months Fees: INR 200000
Post Graduate Diploma in Advertising - PGDA
Duration: 12 Months Fees: INR 200000
Placements: EMDI provides all its students on-the-job training opportunities, which gives them real life learning and exposure. It is this practical wisdom and hands on experience gained that sets them a grade higher.

Hi Nitesh,
Here is the eligibility for this course:-
Bachelor's degree in Science (B.Sc) with minimum 50% marks. However, whenever stipulation by MHRD/UGC/Statutory Authority is higher than 50% the stipulated % shall be followed B.Sc final year appeared candidates may also apply provided they have obtained at least 50% aggregate marks in I & II- year B.Sc exam.
Candidates should not hold any other job during the period of training, or join any other training program

It is a 1-year course, i.e. 2 semesters.

Placements in PG Diploma are decent. But, due to the reasons of confidentiality I would not be able to share the specific details.