IMO Practice Test — Measurement - Length
6 Questions • 12 min • Olympiad level
12:00
Question 1 of 6
medium
Room is 5m long 3m wide. Perimeter?
8 m
15 m
16 m
20 m
Explanation: 2(5+3)=16 m
Question 2 of 6
medium
Anu is 130cm. Father is 1m 75cm. How much taller is father?
35 cm
40 cm
45 cm
50 cm
Explanation: 175-130=45 cm
Question 3 of 6
medium
Path is 1km 200m. In metres?
120 m
1020 m
1200 m
12000 m
Explanation: 1000+200=1200 m
Question 4 of 6
medium
3 pencils each 12cm. Total end to end?
15 cm
24 cm
36 cm
42 cm
Explanation: 3x12=36 cm
Question 5 of 6
hard
Track is 400m. How many rounds make 1km?
2
2.5
3
4
Explanation: 1000/400=2.5 rounds
Question 6 of 6
medium
About how long is a classroom?
5 cm
5 mm
5 m
5 km
Explanation: Classroom is about 5-8 metres