Operations on Number Line

Q.

Division is a repeated _________ .

1. addition
2. subtraction
3. multiplication
4. distributivity

Q.

How many whole numbers are there up to 1000?

1. 1001

2. 999

3. 100

4. 1000

Q. Where would Jack stand when he hops 3 units on a number line 3 times starting from 4?

1. 5
2. 13
3. 4
4. 10

Q.

The sum of any two natural numbers will be less than each of the addends individually. State True/False

1. True

2. False

Q.

A number remains unchanged when multiplied to ???

Q.

Fill in the blanks:

___ – 15 = –10

Q.

117 + 9 = 117 + 10 - 1 = 127 - 1

Is the above expression is correct?

1. True

2. False

Q.

If I want to reach number 7 on the number line from number 1. How many steps do I need to move considering each 1 unit as 1 step?

1. 6

2. 7

3. 4

4. 5

Q.

If you have to add 6 and 5 on the number line, you can start from the number ___ and take 6 jumps towards the right.

Q.

Six friends went to PVR and the seats were numbered from 1 to 16. If the first person sat on the chair numbered 3 then the sixth person will be sitting on chair numbered _____. Assuming they all sit together.

1. 9

2. 8

3. 6

4. 7

Q. What is the absolute value of -6?

1. absolute value of positive and corresponding negative integer is same

2. absolute value of negative integer is more than the corresponding positive integer

3. absolute value of negative integer is less than the corresponding positive integer

4. None of the above

Q.

Which of the following operations is represented by the above number line?

1. $5-2=3$
2. $2+1=3$
3. $2+3=5$
4. $4+1=5$

Q.

If you have to add $6$ and $5$ on the number line, you can start from the number ___ and take $6$ jumps towards the ___ (right/left).

Q.

The sum of any two natural numbers will be less than any of the two numbers.

1. True

2. False

Q.

Question 2

Write the three whole numbers occurring just before 10001.

Q. Which is true according to idempotent Law?

1. $a+b=a$
2. $a+a=a$
3. $a+ab=a$
4. None of these

Q. Which of the following statements are True?

1. 0+0=0
2. 0-0=0
3. $0\times 0=0$
4. $0÷0=0$

Q.

Ramya wanted to arrange 90 sweets (of dimensions $1\times 1$) in a box. She has 5 boxes of dimensions $10\times 9$, $9\times 10$, $5\times 18$, $16\times 5$ and $18\times 5$. Among these boxes, in which box can she NOT arrange all the sweets?

1. $10\times 9$

2. $16\times 5$

3. $18\times 5$

4. $5\times 18$

Q.

A man walked 3 km towards North, then 8 km towards South. What is his final position with respect to his initial position?

1. 5 km towards East

2. 3 km towards South

3. 8 km towards North

4. 5 km towards South

Q.

Question 1

Which of the following will not represent zero:
(a) $0\times 0$

(b) $1+0$

(c) $\frac{0}{2}$

(d) $\frac{10-10}{2}$

Q. Identify the correct symbol between the given numbers?
67854 ___ 75920

1. $>$
2. $=$
3. $<$
4. $\ge$

Q.

The following number line represents the sum _________

1. 3 + 1

2. 3 + 4

3. 0 + 4

4. 4 + 3

Q. $6\times (7\times 3)=(6\times 7)\times 3$ is an example of which property with respect to multiplication?

1. Associative property
2. Closure property
3. Commutative property
4. Distributive property

Q.

good afternoon mam/sir

I am Harshita and I want to ask that how many whole numbers are there between 32 and 53 and answer is= (53-32)-1=20

Thank you

Q.

A cat is at number 3. A rat is at number 10. Assuming that both are standing on a number line, how far is rat from the cat?

1. 5

2. 4

3. 3

4. 7

Q. Write the absolute value of each of the following:

(i) 14
(ii) −25
(iii) 0
(iv) −125
(v) −248
(vi) a −7, if a is greater than 7
(vii) a −7, if a −2 is less than 7
(viii) a + 4, if a is greater than −4
(ix) a + 4, if a is less than −4
(x) $\left|-3\right|$
(xi) $-\left|-5\right|$
(xii) $\left|12-5\right|$

Q. Which number lies next to 'the largest number you can think of' on the number line?

1. $9999999$
2. 'the largest number you can think of' $+1$
3. $99999$
4. $999999$

Q. A, B, C, D and E are integers in the number line given below. What is the value of (A $\times$ B $\times$ C) - (D $\times$ E)

1. 300
2. 40
3. 50
4. 75

Q.

Which least number should be subtracted from $1000$ so that $35$ divides the difference completely?

Q. Simplify by subtracting the numbers, 5 − (+6).

1. 1
2. 11
3. 10
4. -1