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# Class 7 Maths Problems MCQ Quiz Online p. 4

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Solve Class 7 maths problems quiz questions and answers PDF, class 7 maths problems trivia questions with answers to learn grade 7 math worksheet 4 for courses online. Introduction to Probability MCQs, class 7 maths problems quiz questions and answers for online learning. "Class 7 Maths Problems Quiz" PDF eBook: introduction to probability, problem solving with simultaneous equation, simultaneous linear equation and elimination method, pythagoras theorem test prep for online school classes.

"A bag contains 15 balls of which x are red, the probability of getting a red ball at random from the bag is" Multiple Choice Questions (MCQ) on class 7 maths problems with choices x⁄16, x⁄14, x⁄15, and 15⁄x for online learning. Study introduction to probability quiz questions for school certificate programs for online learning.

## MCQs on Class 7 Maths Problems Quiz

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

x⁄14
x⁄16
x⁄15
15⁄x

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

40 and 8
35 and 70
3 and 9
15 and 30

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

x = 1, y = 4
x = 5, y = 6
x = 16, y = -4
x = -4, y = 16

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

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

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

12²
10²