Ratio, proportions and variations MCQs, ratio, proportions and variations quiz answers 2 to learn high school math courses online. Joint variation multiple choice questions (MCQs), ratio, proportions and variations quiz questions and answers for online school degrees. Math theorems, proportion, math: ratios, math: variation test for high school teacher certification.

Learn high school math multiple choice questions (MCQs): symbolically proportion of a, b, c, d is written as, with choices a + b : : c + d, a : b : : c : d, a + b = c + d, and a - b = c - d for online school degrees. Free math study guide for online learning joint variation quiz questions to attempt multiple choice questions based test.

MCQ: According to theorem of alternando if a : b = c : d then

1. b : a = d : c
2. a : c = b : d
3. a : d = b : c
4. a + b = c + d

B

MCQ: Symbolically proportion of a, b, c, d is written as

1. a : b : : c : d
2. a + b : : c + d
3. a + b = c + d
4. a - b = c - d

A

MCQ: In ratio a : b, second term b is called

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

C

MCQ: Unit of ratio is

1. cm
2. inches
3. no unit