- A3
- B8
- C5
- D4
Step-by-Step Solution
Digit sum = 9 + 1 + 3 + blank + 5 = 18 + blank. This is a multiple of 3 when blank is a multiple of 3, i.e. blank = 0, 3, 6, 9. That is 4 values.
Answer: D) 4
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Divisibility Rules practice questions