Following is one of the quotes by Mahatama Gandhi: "Strength does not come from physical capacit

M4maths Previous Puzzles

02 Oct 2018 Probability

Following is one of the quotes by Mahatama Gandhi:
"Strength does not come
from physical capacity.
It comes from an indomitable will."

An alphanumeric character is randomy picked from this quote, what is the probability that it would contain one of the following letters: G or A or N or D or H or I?
Note: Alphanumeric character means alphabet or number. Space and other characters should be ignored.

OPtion

1) 1/3
2) 10/33
3) 19/67
4) 7/22
5) 3/11
6) 20/67
7) 3/10
8) 18/67
9) 19/66
10) None of these

Solution

Count of total letters = 67
Count of G's = 1
Count of A's = 5
Count of N's = 4
Count of D's = 2
Count of H's = 2
Count of I's = 6

Total count of positive outcomes = 20

Probability = 20/67

Option 6)

Correct Option: 6 Best Solution (2)