Lessons

General Aptitude
9.1 Numbers - General Questions

124 / 139

Q.

If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:

View Answer

Correct choice: C

Explanation:

Sum of digits = (5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by 3.

∴  x = 2.

124 / 139