TCS Company Numerical Ability Permutation and Combination

Singles table tennis tournament is held at IT solutions, in which 32 players participated. If a player is eliminated as soon as the player loses a match. How many matches are required to determine the winner?
A) 8 B) 26 C) 27 D) none -

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TCS Other Question

find zeroes in the expression 15*32*25*22*40*75*98*112*225 What is the number of ways of expressing 3600 as a product of three ordered positive integers (abc, bca etc. are counted as distinct). For example, the number 12 can be expressed as a product of three ordered positive integers in 18 different ways.
a. 441
b. 540
c. 84
d. 2100