Ratio rate and speed MCQs, ratio rate and speed quiz answers 5 to learn elementary school math courses online. Ratio calculations multiple choice questions (MCQs), ratio rate and speed quiz questions and answers for online elementary education degree. Ratio calculations, ratio examples, ratio increase and decrease, average speed, rate calculations test for elementary school teaching certification.

Learn elementary school math multiple choice questions (MCQs): Ratio calculations, ratio examples, ratio increase and decrease, average speed, rate calculations, with choices \$4.75, \$7.75, \$5.75, and \$6.75 for online elementary education degree. Free math study guide for online learning ratio calculations quiz questions to attempt multiple choice questions based test.

MCQ: Ratio of apple trees to mango trees is 4 : 5 while that of mango trees to peach trees is 3 : 5. ratio of apple trees to mango trees to peach trees is

1. 1:04:06
2. 2:03:05
3. 4:05:10
4. 2:05:10

C

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

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

D

MCQ: If piece of cloth measuring 8cm by 12cm is decreased in ratio 3 : 4 then new measuring of cloth will be

1. 6cm by 9cm
2. 7 cm by 9cm
3. 5cm by 8cm
4. 7cm by 11cm

A

MCQ: If a car travels at average speed of 72 km/h then average speed in m/s is

1. 35 m/s
2. 25 m/s
3. 20 m/s
4. 30 m/s

C

MCQ: A car can travel 200km in 19 liters. If car travels 300km on petrol and one liter of petrol costs \$2.5 then total cost of petrol (in dollars) will be

1. \$97.25
2. \$71.25
3. \$80.25
4. \$85.25

B