Hello!

*KVPY SX syllabus 2020 comprises subjects and topics from Class 10th, 11th and 12th

*In SX exams, there will be a total of 120 questions, out of which only 80 questions need to be answered which will carry 100 marks.

*1 marks questions will have a negative marking of 0.25 while the questions of 2 marks will have a negative marking of 0.5.

For more details follow the following link given below

https://www.google.com/amp/s/school.careers360.com/articles/kvpy-syllabus/amp

ThankYou!

Hope it helps!