hello aspirant,

the question paper is divided in 3 subjects,

20 questions from general knowledge,15 from general science and 15 from maths, each question is of 2 marks making it a total of 100 marks.

0.5 marks are deducted for wrong answers.

so make sure you do the paper correctly,

you can visit to the official website of joinindianarmy to get sample question papers.

hope that helps

all the best