Which of the following number is NOT divisible by 6?
Show answer & explanation
Correct answer: C
Explanation
Given:
Numbers = 1248, 1356, 1473, 1584
According to the formula:
Divisible by 6 ⇒ Divisible by both 2 and 3
1248 → Even; 1+2+4+8=15 ⇒ Divisible
1356 → Even; 1+3+5+6=15 ⇒ Divisible
1473 → Not even ⇒ Not divisible
1584 → Even; 1+5+8+4=18 ⇒ Divisible
1473 is the only number that is not divisible by 6.