Question

EXERCISE
A. Tick() the correct option.
NCE
1 How many digits are there in the decimal number system?
a. 10
b.9
c.7
d. 11
2. What is placed as the subscript of a number in a number system?
a. Base
b. Power
c. Number
d. None of these
3. Which of the following is the power of the digit in the tens position?
a. 1
b. O
c. 2
d. None of these
4. What is the base in the actal number system?
a. 1
b.0
c. 2
d. 8
15​

Answer 1

here is your answer.

Explanation:

1. option- A

2. option- B

3. option-A

4. option-D

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Answer 2

Answer:

1. a) 10

2. c) number

3. a) 1

4. d) 8

Explanation:

here is your answer

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