Learn ratio examples MCQs in math quiz for test prep. Ratio rate and speed quiz questions has multiple choice questions (MCQ), ratio examples test as the ratio to decrease 54 to 42 is. Answer key help with choices as 3 : 7, 4 : 7, 9 : 7 and 5 : 7 problem solving for competitive exam, viva prep, interview questions worksheets. Free math revision notes to practice ratio examples quiz with MCQs to find questions answers based online tests.

MCQ. The ratio to decrease 54 to 42 is

1. 3 : 7
2. 4 : 7
3. 9 : 7
4. 5 : 7

C

MCQ. The cost of wheat has decreased in ratio 3 : 4. If original price was \$9 then the decreased price is

1. \$7.75
2. \$4.75
3. \$5.75
4. \$6.75

D

MCQ. The cost of rice is increased in the ratio 7 : 5. If the original price is \$10 then the increased price is

1. 14
2. 16
3. 18
4. 15

A

MCQ. Jenny, Mary and Aqua wants to divide \$300 in the ratio 2 : 4 : 6. The amount of money Jenny, Mary and Aqua received respectively is

1. \$60, \$110 and \$130
2. \$50, \$100 and \$150
3. \$80, \$100 and \$120
4. \$70, \$100 and \$130

B

MCQ. If piece of carpet with measurement of 15.5cm² is bought and is to be decreased in the ratio 4 : 5 then new measurement will be

1. 10.4cm²
2. 12.4cm²
3. 13.4cm²
4. 14.5cm²

B