10 Question MCQ (including Assertion)

Question 1 of 10

Convert the decimal number \(77\) into the Mayan number system.

A

B

C

D

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Question 2 of 10

Exact base-5 landmark symbols used in the textbook

Which exact collection of the textbook symbols represents 293?

A

B

C

D

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Question 3 of 10

Assertion:

The decimal number 25 is written as \((31)_8\) and \((100)_5\).

Reason:

\(25=3\times8+1\) and \(25=1\times5^2+0\times5+0\).

A Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C Assertion is true, but Reason is false. D Assertion is false, but Reason is true.

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Question 4 of 10

Which pair correctly writes decimal 25 in base 8 and base 5, respectively?

A \((25)_8\) and \((25)_5\) B \((41)_8\) and \((50)_5\) C \((31)_8\) and \((100)_5\) D \((32)_8\) and \((110)_5\)

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Question 5 of 10

Determine the correctly regrouped expression for the following calculation in base-60:
\((1) \times 3600 + (70) \times 60 + 2\)

A \((2) \times 3600 + (10) \times 60 + 2\) B \((1) \times 3600 + (60) \times 60 + 12\) C \((71) \times 3600 + 2\) D \((1) \times 3600 + (7) \times 60 + 2\)

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Question 6 of 10

Which Roman landmark numeral is correctly matched with its value?

A \(D=500\) B \(L=100\) C \(C=50\) D \(M=100\)

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Question 7 of 10

What does a "one-to-one mapping" signify in the mechanism of counting?

A Using exactly one numeral to represent an entire group of 10. B Associating each object in a collection with exactly one item in a standard sequence (like a stick or letter) such that no two objects share a marker. C Adding 1 to a number to get the next number. D Using the same symbol for identical powers of a base.

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Question 8 of 10

In an extended Gumulgal-style system, what number is represented by ukasar-ukasar-ukasar-urapon?

A 5 B 6 C 8 D 7

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Question 9 of 10

Represent the number \(1023\) in the Egyptian number system.

A

B

C

D

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Question 10 of 10

Represent the Hindu-Arabic numeral \(2999\) in the Roman number system.

A MMCMXCIX B MMIM C MMDCCCCLXXXXVIIII D MMXCIC

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10 Question MCQ (including Assertion)