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Maths Large Numbers Around us Class 7 (Ganita Prakash) Assertion and Reason Questions

Assertion Reasoning Quiz · Class 7 · Maths · CBSE

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Chapter 1 Class 7 - Large Numbers Around us (Ganita Prakash) | 7 questions | about 6 minutes

Practise Large Numbers Around us Class 7 (Ganita Prakash) with Teachoo's Assertion Reasoning Quiz (Class 7 · 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): A 12-digit whole number multiplied by a 13-digit whole number gives a 24- or 25-digit product.
Reason (R): The product is at least 10¹¹×10¹² = 10²³ and less than 10¹²×10¹³ = 10²⁵.
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Question 2 of 7
Assertion (A): The product of two 3-digit whole numbers has 5 or 6 digits.
Reason (R): It is at least 100 × 100 = 10,000 and less than 1000 × 1000 = 10,00,000.
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Question 3 of 7
Assertion (A): In the Indian system, 9,87,65,01,234 is grouped as 3 digits at the right, then pairs moving left.
Reason (R): Indian commas follow the 3-2-2-2 pattern from right to left.
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Question 4 of 7
Assertion (A): One crore equals 100 lakhs.
Reason (R): Ten lakhs equal one million.
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Question 5 of 7
Assertion (A): The product of two 5-digit whole numbers may have 9 digits.
Reason (R): The product of two 2-digit whole numbers may have 3 digits.
Select an option to see the answer, or skip this question.
Question 6 of 7
Assertion (A): One lakh is the smallest 6-digit whole number.
Reason (R): It is obtained by adding 1 to the largest 5-digit number, 99,999.
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Question 7 of 7
Assertion (A): The product of any two 2-digit whole numbers always has 4 digits.
Reason (R): 10 × 10 = 100, which has 3 digits.
Select an option to see the answer, or skip this question.

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