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Maths Proportional Reasoning-1 - Chapter 7 Class 8 (Ganita Prakash) Assertion and Reason Questions

Assertion Reasoning Quiz · Class 8 · Maths · CBSE

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Chapter 7 Class 8 - Proportional Reasoning-1 (Ganita Prakash) | 7 questions | about 6 minutes

Practise Proportional Reasoning-1 - Chapter 7 Class 8 (Ganita Prakash) with Teachoo's Assertion Reasoning Quiz (Class 8 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 7
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Question 1 of 7
Assertion (A): If 15 kg of rice serves 120 students, 10 kg serves 80 students at the same rate.
Reason (R): Both students and rice are multiplied by \(\frac23\).
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Question 2 of 7
Assertion (A): One litre equals 1,000 mL.
Reason (R): One mL equals one cubic centimetre, so 1,000 mL equals 1,000 cubic centimetres, which is one litre.
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Question 3 of 7
Assertion (A): At 90 km per 150 minutes, a car covers 144 km in 4 hours.
Reason (R): Four hours equals 240 minutes.
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Question 4 of 7
Assertion (A): For a fixed journey, the situation cannot be modelled as \(50:2::75:x\) for speed and time.
Reason (R): A higher speed makes the same journey take more time.
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Question 5 of 7
Assertion (A): If equal volumes of gold and water have mass ratio \(37:2\), then 1 L of gold has mass 18.5 kg when 1 L of water has mass 1 kg.
Reason (R): The water term 2 represents 1 kg, so the gold term 37 represents \(37\div2\) kg.
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Question 6 of 7
Assertion (A): One hectare is approximately 2.471 acres.
Reason (R): One acre equals 43,560 square feet.
Select an option to see the answer, or skip this question.
Question 7 of 7
Assertion (A): \(14:21::6:9\).
Reason (R): \(14\times9=21\times6\).
Select an option to see the answer, or skip this question.

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