TCS Company Numerical Ability Permutation and Combination

When all words in "master" is sorted in alphabetical order then what is the 49th word.

Read Solution (Total 9)

TCS Other Question

There was a triangle questions. There was a diagram of a triangle with multiple symmetric triangle inside And they asked us how to many triangles there were in total
Some seating arrangement question. Like X sits opposites Y and B sits 2 seats left of A type questions. You are asked to find the person sitting 4 seats right of X.