Practice direct and inverse proportions MCQs, grade 7 online math test 1, forms of direct proportion multiple choice questions and answers. Forms of direct proportion revision test has math worksheets, helping answer key with choices as 0.6, 0.3, 0.5 and 0.8 of multiple choice questions (MCQ) with forms of direct proportion quiz as y is directly proportional to x², x = 2 and y = 20, value of x when y = 1.25 is for competitive exam prep, viva interview questions. Free math study guide to practice forms of direct proportion quiz to attempt multiple choice questions based test.

## MCQs on Direct and Inverse Proportions Quiz PDF Download Worksheets 1

MCQ. Y is directly proportional to x², x = 2 and y = 20, value of x when y = 1.25 is

1. 0.3
2. 0.6
3. 0.5
4. 0.8

C

MCQ. Y = 3/x² y and x are

1. directly related
2. inversely related
3. not related
4. non of above

B

MCQ. If y = x, then both are

1. inversely related to each other
2. directly related to each other
3. not related
4. none of above

A

MCQ. 7 identical pipes fill 3 identical tanks 45mins, 5 pipes fill one of these tanks in

1. 20min
2. 21min
3. 15min
4. 10min

B

MCQ. Q is directly proportional to √p Q = 21 when p = 9, the value of Q when p = 81 is

1. 63
2. 64
3. 56
4. 67

A