Question

How many three-digit numbers beginning with $7$ and ending in $5$ can be formed from the digits $1,2,3,4,5$ and $7$ without repetition of any digit?

• A. $4$
• B. $6$
• C. $8$
• D. $20$

Answer 1

Answer: (A)

$4$

Hundreds digit is "7" and units place is "5."
So in ten's place, four digits,1,2,3, and 4, can be arranged in 4 ways.