The Number Zero

Q.

A number less than zero is called

1. Even number

2. Negative number

3. Prime number

4. Positive number

Q.

Statement 1: Zero is a positive integer.
Statement 2: Zero is a negative integer.

1. Whole number, natural number

2. Natural number, whole number.

3. Positive number, Negative number.

4. Integer, whole number.

Q.

Question 19.

State True/False

Zero is not an integer as it is neither positive nor negative.

Q. Which of the following statements are true?

(i) The smallest integer is zero.

(ii) The opposite of zero is zero.

(iii) Zero is not an integer.

(iv) 0 is larger than every negative integer.

(v) The absolute value of an integer is greater than the integer.

(vi) A positive integer is greater than its opposite.

(vii) Every negative integer is less than every natural number.

(viii) 0 is the smallest positive integer.

Q.

Question 4

Number of integers lying between -1 and 1 is

(a) 1

(b) 2

(c) 3

(d) 0

Q.

Positive numbers

Q.

Write the opposite of $20°C$ below freezing point.

Q.

For the following statement write true (T) or false (F):

(iv) Zero is not an integer since it is neither positive nor negative.

1. True
2. False

Q.

Write the value of each of the following:

$52+0$

Q.

Represent $19°$ below freezing point as integer with appropriate sign.

Q.

Is 0 a natural number yes or no

Q.

Represent the following numbers as integers with appropriate sign.

$4^{°}C$ above the freezing point

Q. (i) Write 4 negative integers less than −10.
(ii) Write 6 negative integers just greater than −12.

Q.

Write the negative of the following integer: $4$

Q.

Indicate the following statement using a negative sign :

$“20°Cbelowfreezingpoint”$

Q.

Statement 1: Zero is a positive number
Statement 2: Zero is a negative number

1. Integer, whole number.

2. Positive number, Negative number.

3. Whole number, natural number

4. Natural number, whole number.

Q. Draw a vertical number line. On this line, show numbers up to −5 below zero and up to +5 above it.

Q.

Fill in the blanks

$0-\_\_\_\_=-325$

Q.

Question 30.

State True/False

Zero is larger than every negative integer.

Q.

Question 29.

State True/False

Zero is less than every positive integer.

Q.

Question 31.

State True/False

Zero is neither positive nor negative.

Q. Temperature can be -10°C as well as 10°C on its scale.

1. False
2. True

Q.

$0-6=-6$

1. True
2. False