Number Line

Q.

Check whether (20)? can end with the digit 5for any natural number n.(0)(i) Prove that (12)" cannot end with the digit 0 for any natural number n.

Q.

Question 8(m)

Check whether the following statement is true (T) or false (F):
The successor of a two digit number is always a two digit number.

Q. What is the concept of zero and infinity?Are they related because both of them mean the symbol for nothing.

Q.

Question 56
In the following question, state whether the given statement is true (T) or false (F).
The successor of a 3-digit number is always a 3-digit number.

Q.

Question 55
In the following question, state whether the given statement is true (T) or false (F).
The successor of a one-digit number is always a one-digit number.

Q.

Question 8(g)

Check whether the following statement is true (T) or false (F):
The predecessor of a two digit number is never a single digit number.

Q.

Question 1

Write the next three natural numbers after 10999.

Q. Prove that (12)n can not end with a digit zero for any natural number n.

Q. The nearest point on the line $3x+4y=25$ from the origin is

1. $(-5,5)$
2. $(3,5)$
3. $(3,4)$
4. $(3,-4)$

Q. On a real number line, $x_1=-4$ and $x_2=14$. What is the distance between these two points?

1. 18
2. $-18$
3. 10
4. 4

Q.

43 is a/an

1. Whole Number

2. Natural Number

3. Integer

4. None of the above

Q. Match the graphs with their respective number of zeros.

1. 2
2. 3
3. 1

Q.

43 is a/an

1. Whole Number

2. Natural Number

3. Integer

4. proper fraction

Q.

Identify the correct statement among the following:

1. iii
2. ii, iv
3. iv
4. i, ii, iii

Q. Match the correct data inferred from the number lines.

1. A = B
2. A < B
3. A > B

Q. Match the graphs with their respective number of zeros.

1. 2
2. 3
3. 1