The number of 5 digit numbers which are divisible by 4, with digits from the set 1, 2, 3, 4, 5 and the repetition of digits is allowed, is

Question

The number of 5 digit numbers which are divisible by 4, with digits from the set 1, 2, 3, 4, 5 and the repetition of digits is allowed, is  (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Option for last two digits are (12),(24),(32),(44) are (52). Total No. of digits =5 × 5 × 5 × 5=625

Q. The number of $5$ digit numbers which are divisible by $4$ , with digits from the set { $1, 2, 3, 4, 5$ } and the repetition of digits is allowed, is _____

Option for last two digits are $(12), (24), (32), (44)$ are $(52)$ .
Total No. of digits $= 5 \times 5 \times 5 \times 5 = 625$

Q. The number of 5 digit numbers which are divisible by 4, with digits from the set {1,2,3,4,5} and the repetition of digits is allowed, is _____

Option for last two digits are (12),(24),(32),(44) are (52). Total No. of digits =5×5×5×5=625

Q. The number of $5$ digit numbers which are divisible by $4$ , with digits from the set { $1, 2, 3, 4, 5$ } and the repetition of digits is allowed, is _____

Option for last two digits are $(12), (24), (32), (44)$ are $(52)$ .
Total No. of digits $= 5 \times 5 \times 5 \times 5 = 625$