CBSE 10th

Yes your marks will matter and effect you campus placement whether it be 10th or 12th boards. It really matters. The marks will not matter once you have experience of working in industry but if you are a fresher then you will face issues. Below is the criteria for campus placement:
60% throughout your academics I. e 10th, 12th and your graduation. No backlogs in 10th, 12th or graduation. If you fulfill this criteria then you will be allowed to sit for campus placement else not. However, different companies have different marks cut-off area some keep it 60% or 65%. It may also be 70%
So it is better that now you study hard and smart. Study properly, grab the concept and do apply them. Aptitude, Reasoning and Verbal plays an important role for placement. All the companies have them as the first elimation round. Hope it helps.

Applicants who have completed their 10th or 12th grade may apply for admission to the Diploma in Engineering programme. After completing their Diploma in Engineering those students who want to go for further studies opt for the B.Tech Course with the duration of 4 years. Some of the popular Diploma programmes in engineering are:
Diploma in Automobile Engineering
Diploma in Computer Science & Engineering
Diploma in Electronics and Communication Engineering (DETCE)
Diploma in Mechanical Engineering (DME)
Diploma in Aeronautical Engineering
Diploma in Information Science
Diploma in Civil Engineering (DCE)
Diploma in Electrical Engineering (DEE)
Diploma in Metallurgical Engineering
Diploma in Electronic Instrumentation & Control Engineering. Hope it helps.

Hello mam, Your daughter is very talented and has many career options. However, I would recommend that she follow a career in which she would never have to work under pressure. I am suggesting a few career options as per the information provided by you:
1. She may become a doctor as she excels in academics and enjoys biology. It is a reputed profession, and she can become a specialist like a surgeon. She may face challenges in the initial phase, such as clearing NEET UG to get into a good medical college and then NEET PG to get into a good hospital for MD. However, once she successfully becomes a doctor, she will be able to save lives and also have a respectable career.
2. If her interest is in teaching, she may pursue a post-graduate with a biology subject and go for a postdoctoral fellowship. She will have to clear the NET exam for that. This profession is equally respectful, and she can write a thesis after completing a research project. She can even become a top lecturer in government colleges.
3. She has the potential to become a professional pianist and perform in international concerts. With the advent of social media, musical talent is now getting recognition across the globe. She may become very famous if she follows this profession passionately.
4. Similarly, she can become a sketch artist. Today, a good sketch or painting can be worth thousands, or even crores. Therefore, she may explore this field and get her talent displayed in famous galleries. As I mentioned, she has plenty of options, but she must make a career in a field that does not become a burden on her. If she likes to study for hours, she must go into a related field. If she can play the piano for hours, she may go into that field.