Class 7 maths problems MCQ, class 7 maths problems quiz answers 4 to learn elementary school math online courses. Introduction to probability multiple choice questions (MCQs), class 7 maths problems quiz questions and answers for online elementary education degree. Introduction to probability, problem solving with simultaneous equation, simultaneous linear equation and elimination method, pythagoras theorem test for elementary school teaching certification.

Learn elementary school math MCQs: Introduction to probability, problem solving with simultaneous equation, simultaneous linear equation and elimination method, pythagoras theorem, with choices 35 and 70, 40 and 8, 3 and 9, and 15 and 30 for online elementary education degree. Free math study guide for online learning introduction to probability quiz questions to attempt multiple choice questions based test.

MCQ: A bag contains 15 balls of which x are red, probability of getting a red ball at random from bag is

1. x⁄14
2. x⁄16
3. x⁄15
4. 15⁄x

C

MCQ: Sum of two numbers is 48 and smaller one is equal to one fifth of larger number, numbers are

1. 40 and 8
2. 35 and 70
3. 3 and 9
4. 15 and 30

A

MCQ: Solving equations 1⁄3(x + y) = 1⁄5(x - y), 3x + 11y = 4 gives

1. x = 1, y = 4
2. x = 5, y = 6
3. x = 16, y = -4
4. x = -4, y = 16

C

MCQ: Solve for value of x and y if 5x - y = 5 and 3x + 2y = 29

1. x = 12, y = 3
2. x = 1, y = 4
3. x = -3, y = 24
4. x = 3, y = 10

D

MCQ: Show that 6,8 and 10 form a Pythagorean triple

1. 12²
2. 10²

D