List of top Mathematics Questions on permutations and combinations asked in KCET

The number of bijective functions from set $A$ to itself when $A$ contains $97$ elements, is:

10 distinct points are taken on a circle. Then using these points
Statement I : The number of triangles that can be formed is 100
Statement II : The number of chords that can be formed is 45
Which of the following is correct?

How many ways can you arrange all the letters and numbers in "KCET 2025" which start with K and end with 5?