Practice forms of direct proportion MCQs in math quiz for online learning test. Direct and inverse proportions quiz questions has multiple choice questions (MCQ), forms of direct proportion test to practice as y is directly proportional to x², x = 2 and y = 20, value of x when y = 1.25 is. Answer key help with choices as 0.3, 0.6, 0.5 and 0.8 problem solving for competitive exam, viva prep, interview questions worksheets. Free math revision notes to practice forms of direct proportion quiz with MCQs to find questions answers based online learning tests.

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. 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

MCQ. Q = 7p², q and p are

1. directly related
2. inversely related
3. no related
4. None of above

A