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Chapter 3 Class 8 - A Story of Numbers (Ganita Prakash) | 5 questions | about 4 minutes

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Question 1 of 5
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Question 1 of 5
Exact Egyptian landmark symbols from the textbook

Assertion:

Using the Egyptian symbols above, seven \(10^4\)-symbols, seven \(10^2\)-symbols and seven unit symbols represent 70707.


Reason:

After complete regrouping in the Egyptian system, no landmark symbol needs to occur 10 or more times.

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Question 2 of 5

Which is the Roman numeral for 715?

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Question 3 of 5
Exact Zong and Heng rod numeral chart from the textbook

Assertion:

If 41 were written using only Zong rods without clear spacing, its numeral could be misread.


Reason:

The Chinese rod-numeral system is a decimal system.

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Question 4 of 5

Which Roman landmark numeral is correctly matched with its value?

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Question 5 of 5

The exact Mesopotamian positional numeral below has the shown \(60^2\), \(60\) and \(1\) places. What value does it represent?

Mesopotamian symbol for 1Mesopotamian symbol for 1
\(60^2\)
Mesopotamian symbol for 10
\(60\)
Mesopotamian symbol for 1Mesopotamian symbol for 1
\(1\)

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