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Maths Connecting the Dots... - Chapter 5 Class 7 (Ganita Prakash II) MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 7 · Maths · CBSE

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Chapter 5 Class 7 - Connecting the Dots... (Ganita Prakash II) | 10 questions | about 8 minutes

Practise Connecting the Dots... - Chapter 5 Class 7 (Ganita Prakash II) with Teachoo's 10 Question MCQ (including Assertion) (Class 7 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
Assertion (A): The mean of 6, 8, 10 and 12 is 9.
Reason (R): Their total is 36 and \(36\div4=9\).
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Question 2 of 10
Six teammates collected 54 bottles altogether. If the total were shared equally, how many bottles would each receive?
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Question 3 of 10
Assertion (A): In 5, 6, 6, 7 and 31, the median is 6.
Reason (R): Replacing 31 by 310 must also make the median ten times as large.
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Question 4 of 10
Assertion (A): A rise from 30 registrations to 45 registrations is a 50% increase.
Reason (R): The median of 2, 3, 7 and 20 is 5.
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Question 5 of 10
Assertion (A): The median of 1, 4, 6, 9 and 20 is 6.
Reason (R): The mean of 2, 4 and 9 is 5.
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Question 6 of 10
Assertion (A): For 2, 5, 8, 10, 15 and 20, the median is 9.
Reason (R): Changing a recorded 31 to 13 lowers a dataset total by 18.
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Question 7 of 10
The ordered data are 2, 4, 5, 7, 40. If 40 is corrected to 400, what happens to the median?
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Question 8 of 10
A player’s record is 14, 0, —, 22, 9, —, 15; a dash means “did not play.” Which calculation gives the mean?
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Question 9 of 10
Assertion (A): A class of 24 has mean 18. After 6 more students join, the mean becomes 20; the 6 newcomers have mean 28.
Reason (R): The old total is 432 and the new total is 600, so the newcomers total 168.
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Question 10 of 10
The ordered data are 2, 5, 7, 9, 11, 13 and 20. Which single deletion makes the new median 8?
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This 10 Question MCQ (including Assertion) covers Connecting the Dots... - Chapter 5 Class 7 (Ganita Prakash II) for Class 7 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

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