Questions on Ratios in Simplest Form
Multiple-choice questions on Ratios in Simplest Form, each with five alternatives (A–E). The answers are presented at the end in full form.
Ratios in Simplest Form – Multiple-Choice Questions
1. What is the simplest form of the ratio 12:16?
A) 4:5
B) 3:4
C) 2:3
D) 5:6
E) 1:2
2. What is the simplified form of 25:100?
A) 1:3
B) 1:2
C) 1:4
D) 1:5
E) 1:6
3. Simplify the ratio 18:24.
A) 2:3
B) 3:4
C) 4:3
D) 5:6
E) 6:8
4. What is the simplest form of 81:108?
A) 2:3
B) 3:4
C) 5:6
D) 3:5
E) 4:5
5. Simplify the ratio 15:45.
A) 1:3
B) 1:2
C) 2:3
D) 3:1
E) 2:5
6. The ratio 28:35 in simplest form is:
A) 4:5
B) 2:3
C) 6:7
D) 7:8
E) 3:5
7. Simplify 60:75.
A) 3:5
B) 4:5
C) 2:3
D) 5:6
E) 6:7
8. What is the simplest form of 9:12?
A) 2:3
B) 3:5
C) 3:4
D) 4:3
E) 1:3
9. What is the simplest form of 100:250?
A) 3:5
B) 2:3
C) 2:5
D) 1:3
E) 4:5
10. The ratio 36:48 reduces to:
A) 2:3
B) 3:4
C) 4:5
D) 5:6
E) 6:7
11. Simplify the ratio 14:49.
A) 1:3
B) 2:5
C) 2:7
D) 3:7
E) 1:4
12. What is the simplest form of 32:40?
A) 4:5
B) 3:4
C) 2:3
D) 5:6
E) 3:5
13. Reduce 16:64 to its lowest terms.
A) 2:5
B) 1:4
C) 1:2
D) 4:5
E) 3:8
14. Simplify 42:70.
A) 2:5
B) 3:5
C) 4:7
D) 3:4
E) 6:10
15. What is the simplest form of 27:81?
A) 1:2
B) 1:3
C) 2:3
D) 3:5
E) 3:4
16. The simplified form of 100:400 is:
A) 1:4
B) 1:2
C) 2:5
D) 1:3
E) 4:5
17. Simplify the ratio 45:60.
A) 3:4
B) 4:5
C) 5:6
D) 2:3
E) 3:5
18. Reduce 90:120 to simplest form.
A) 3:5
B) 2:3
C) 1:2
D) 3:4
E) 4:5
19. Simplify 20:28.
A) 3:5
B) 4:7
C) 5:7
D) 2:3
E) 5:6
20. What is the simplest form of 50:60?
A) 4:5
B) 5:6
C) 3:4
D) 2:5
E) 6:7
Answers
1. B – 3:4
2. D – 1:4
3. A – 3:4
4. A – 3:4
5. A – 1:3
6. C – 4:5
7. A – 4:5
8. A – 3:4
9. C – 2:5
10. B – 3:4
11. C – 2:7
12. A – 4:5
13. B – 1:4
14. C – 3:5
15. B – 1:3
16. A – 1:4
17. A – 3:4
18. B – 3:4
19. B – 5:7
20. A – 5:6
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