Question

A letter of English alphabet is chosen at random. The probability that it is a letter of the word 'RANDOM' is

• A. $\frac{11}{26}$
• B. $\frac{3}{13}$
• C. $\frac{9}{26}$
• D. $\frac{4}{13}$

Answer 1

Answer: (B)

$\frac{3}{13}$

Total no. of letters in English alphabet $=26$
Total no. of letters in 'RANDOM' $=6$
$\therefore$ Probability $=$$\frac{6}{26}=\frac{3}{13}$