Operations on number line

Q.

How many numbers lying between $10$ and $1000$ can be formed from the digits $1,2,3,4,5,6,7,8,9$(repetition is allowed)?

1. $1024$

2. $810$

3. $2346$

4. None of these

Q. Olive has a number series given by his teacher for a unit test.
He has to find out the next two numbers of the given series to crack the test. The series is:
13, 29, 15, 26, 17, 23, 19, __, __

Help Olive to find out the next two numbers.

1. 17; 20
2. 20; 17
3. 21; 20
4. 20; 21

Q.

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

1. 5
2. 4
3. 6
4. 7

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.

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

1. 4

2. 5

3. 3

4. 7

Q.

How many whole numbers are there between 9876 and 9900?

1. 23

2. 26

3. 24

4. 25

Q. If we divide 9 by 2 on a number line, then the remainder will be .

1. \N
2. 1
3. 2
4. 3

Q. In a canteen, lunch costs Rs 50 per day. How much will it cost for 20 days?

1. Rs 500
2. Rs 2000
3. Rs 10000
4. Rs 1000

Q.

Two friends lived on a number line. One of them lived at number 2 and other at number 7. Then the distance between them is ___ units.

1. 5

2. 4

3. 9

4. 3

Q.

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

Is the above expression is correct?

1. True

2. False

Q. If we calculate 4 $\times$ 3 on a number line, the result will be

1. 4
2. 3
3. 12
4. 7

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. The distance between points 994 and 999 on a number line is .

1. 4 units
2. 5 units
3. 6 units
4. 7 units

Q.

Solve- $812635\times 11=\_\_$