Learn ratio, proportions and variations MCQs, grade 10 online math test 1, math ratios multiple choice questions and answers. Math: ratios revision test has math worksheets, helping answer key with choices as 10 : 7, 2 : 7, 2 : 3 and 10 : 3 of multiple choice questions (MCQ) with math ratios quiz as the ratio of 2km to 600m should be for competitive exam prep, viva interview questions. Free math study guide to practice math ratios quiz to attempt multiple choice questions based test.

## MCQs on Ratio, Proportions and Variations Quiz PDF Download Worksheets 1

MCQ. The ratio of 2km to 600m should be

1. 2 : 7
2. 10 : 7
3. 2 : 3
4. 10 : 3

D

MCQ. If two quantities are related in such a way that increase in 1 quantity causes increase in other quantity, then this variation is said to be

1. joint variation
2. extreme variation
3. direct variation
4. inverse variation

C

MCQ. If x ∝ y² then

1. x = y²
2. x = ky²
3. xy² = 1
4. xy² = k

B

MCQ. In a : b = c : d, b and c are called

1. antecedent
2. extreme
3. consequent
4. mean

D

MCQ. In ratio a : b, the first term a is called

1. antecedent
2. extreme
3. consequent
4. mean

A