99P0 is divisible by 4. Which of the following cannot be the value of P?
Show answer & explanation
Correct answer: B
Explanation
Given:
Number = 99P0 (Divisible by 4)
According to the formula:
Divisibility by 4 ⇒ The last two digits are divisible by 4
Last two digits = P0
0 → 00 ⇒ Divisible by 4
1 → 10 ⇒ Not divisible by 4
2 → 20 ⇒ Divisible by 4
8 → 80 ⇒ Divisible by 4