Hey!

It is quite uncleae as to what number you are referring to in KVPY exam. There are 3 streams in which one can apply if eligible.

The Kishore Vaigyanik Protsahan Yojana or KVPY 202 exam is held at the Indian Institute of Science (IISc) in Bangalore. Students in classes 11th, 12th, and UG Science are eligible to take the KVPY test in 2021. They can apply for the KVPY fellowship test in one of three streams: SA, SX, or SB.

For further information regarding the KVPY exam, check out the link provided below.

https://school.careers360.com/exams/kvpy#:~:text=The%20exam%20was%20scheduled%20to,fee%20until%20September%209%2C%202021

You can write in the comment section as to what you mean by "number" that you have used in your question.