JEE MAINS/ADVANCE are entrances for different reputed engineering exams in India . These are 25 questions on indefinite integrals taken from past year JEE Mains examination .
These are some random fun questions taken from different exams (Including Regional Mathematics Olympiad and Entrance for Indian Statistical Institute .
If you want to put kn+1 pigeons in n boxes , then at least 1 box will contain at least k+1 pigeons . Simple right ? Try out the problems based on this theory .