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Ratio and Proportion Class Work

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Questions and Answers

If A: B = 2:3 and B: C = 3:7, then A + B: B + C: C + A is?

4:8:9

5:8:9

5:10:9 (correct)

4:10:9

If A: B = 1/2: 1/3 and B: C = 1/3: 1/5, then (A+B): (B+C) is equal to:

5:8

9:10 (correct)

6:15

15/16

If A is 3/4 part of B, B is 1/2 part of C and C is 4/5 part of D then find value of A: B: C: D?

3: 5: 7: 10

2: 3: 7: 9

3: 5: 6: 9

3: 4: 8: 10 (correct)

If 2A = 3B = 4C, then A: B: C = ?

2: 4: 3 Signup and view all the answers

Divide ₹7,800 amongst A, B, C and D so that A and B receives three times the part of C and D both. What is the share of A?

1200 Signup and view all the answers

What is the color of the image described?

Black Signup and view all the answers

Which of the following best describes the image?

A monochromatic image Signup and view all the answers

What can be inferred about the visual information in the image?

It provides no visual detail due to its color Signup and view all the answers

What type of artwork could the described image represent?

A modern minimalist artwork Signup and view all the answers

In terms of graphic design, what effect does a black image typically convey?

Elegance and sophistication Signup and view all the answers

Study Notes

Ratio and Proportion Class Work Notes

A and B have a ratio of 2:3, while B and C have a ratio of 3:7. The combined ratio A + B: B + C: C + A options include (A) 4:10:9, (B) 5:10:9, (C) 5:8:9, and (D) 4:8:9.
In another scenario, A:B is given as 1/2: 1/3, and B:C is 1/3: 1/5. The resulting ratio of (A+B): (B+C) includes options like (A) 9:10, (B) 6:15, (C) 5:8, and (D) 15/16.
If A is 3/4 of B, B is 1/2 of C, and C is 4/5 of D, the possible ratios for A: B: C: D are (A) 3:5:7:10, (B) 2:3:7:9, (C) 3:4:8:10, and (D) 3:5:6:9.
Given the equation 2A = 3B = 4C, the ratios A: B: C can be derived into options (A) 2:4:3, (B) 6:4:3, (C) 5:2:10, or (D) None of these.
To divide ₹7,800 among A, B, C, and D, A and B collectively receive three times the share of C and D. B's share equals four times that of C, and C's share is 1.5 times D's. Different options for A's share include (A) 1170, (B) 780, (C) 800, and (D) 1200.
A total of ₹10,500 is distributed among A, B, and C, where A's share is 2/5 of the combined share of B and C, and B's share is half of A's.

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Description

Test your understanding of ratios and proportions with this quiz based on various scenarios. From comparing ratios of different entities to dividing sums among individuals, this quiz covers key concepts and applications. Choose the correct ratios and proportions from the given options to demonstrate your knowledge.