TCS Company Numerical Ability Permutation and Combination

Vijay plays a game, wherein he tosses a coin and scores 9 points if heads turns up and 5 points if tails turns up. A total of exactly 182 points is required to win the game. In how many combinations of heads and tails can Vijay win?

Read Solution (Total 8)

TCS Other Question

There are 30 mango trees, 40 guava trees and 50 apple trees. The trees are planted in such a way that each row of trees contains trees of the same variety and every row contains an equal number of trees. Find the minimum number of rows in which all the trees could be planted. Given is 54 + 51 + 48 + ... till n terms = 513. How many values of ā€˜nā€™ are possible?