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What is the significance of the number 10 in our number system?

• It is the base of the binary system.

• It is the base of the octal system.

• It is the base of the decimal system.

• It is the base of the hexadecimal system.

Which of the following is a property of the number 10?

• It is a prime number.

• It is a Fibonacci number.

• It is an even number.

• It is a perfect square.

How many digits are there in the decimal system?

• 5

• 8

• 10

• 12

Which of the following is an example of using the number 10 in real life?

• Calculating in hexadecimal.

• Using a base-10 currency system.

• Measuring angles in degrees.

• Counting in binary.

In which system is the number 10 used as a base?

• Octal

• Decimal

• Binary

• Hexadecimal