Question

A letter is takenout at random from 'ASSISTANT' and another is taken out from 'STATISTICS'. The probability that they are the same letter is :
A) 35/96
B) 19/90
C) 19/96
D) None of these

Answer 1

$\bf\huge\color{red}{SOLUTION;}$

See the attached file ⤴️

Answer 2

A letter is takenout at random from 'ASSISTANT' and another is taken out from 'STATISTICS'. The probability that they are the same letter is :
A) 35/96
B) 19/90✔✔✔
C) 19/96
D) None of these

ASSISTANT ▔▔▔▔▔▔➧ STATISTICS
　　　　　 ▔▔▔▔▔▔
19 word is each and 90 in total.
So, B) is the correct option