IMO Practice Test — Long Division
6 Questions • 25 min • Olympiad level
25:00
Question 1 of 6
medium
Which division has NO remainder?
50 ÷ 4
60 ÷ 5
70 ÷ 3
45 ÷ 2
Explanation: 60 ÷ 5 = 12 exactly.
Question 2 of 6
hard
504 ÷ 9 = ?
54
56
58
52
Explanation: 9 × 56 = 504.
Question 3 of 6
medium
315 books are shared equally among 5 shelves. Each shelf holds…
61
63
65
53
Explanation: 315 ÷ 5 = 63.
Question 4 of 6
hard
625 ÷ 25 = ?
24
25
26
23
Explanation: 25 × 25 = 625.
Question 5 of 6
hard
A factory makes 1,000 toys in 8 days (equal each day). How many per day, and the remainder?
125, r 0
120, r 40
125, r 5
100, r 200
Explanation: 1000 ÷ 8 = 125 exactly, remainder 0.
Question 6 of 6
medium
What must you multiply 14 by to get 196?
12
14
16
18
Explanation: 196 ÷ 14 = 14.