Permutation and Combination plays a very important role in both phases of Joint Entrance Examination (JEE) i.e. JEE Main and JEE Advanced. About 2-3 questions are always being asked from this chapter ...

Find Solved Practice Paper for IIT JEE Main in this article. This practice paper consists of 10 questions from the chapter Permutations and Combinations. We have tried to include all important ...

Covers crucial concepts like the photoelectric effect, Bohr’s model, and wave-particle duality. Covers quadratic equations, permutations and combinations, complex numbers, and sequences and series.