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All questions of Numbers 21 to 50 for Grade 1 Exam
What number comes just before 7?- a)9
- b)6
- c)8
- d)10
Correct answer is option 'B'. Can you explain this answer?
What number comes just before 7?
a)
9
b)
6
c)
8
d)
10
|
Sandhya sharma answered |
**Explanation:**
The number that comes just before 7 is 6.
Here's the step-by-step explanation:
**1. Understanding the question:**
The question asks for the number that comes just before 7. In other words, we need to find the number that is smaller than 7.
**2. Number line:**
To visualize this, we can use a number line. A number line is a straight line that represents numbers in order. We can mark the number 7 on the number line and see which number comes just before it.
```
0 1 2 3 4 5 6 7
```
**3. Identifying the number before 7:**
Looking at the number line, we can see that the number 6 is located just before 7.
**4. Answer:**
Therefore, the number that comes just before 7 is 6.
**Conclusion:**
The correct answer is option B) 6.
The number that comes just before 7 is 6.
Here's the step-by-step explanation:
**1. Understanding the question:**
The question asks for the number that comes just before 7. In other words, we need to find the number that is smaller than 7.
**2. Number line:**
To visualize this, we can use a number line. A number line is a straight line that represents numbers in order. We can mark the number 7 on the number line and see which number comes just before it.
```
0 1 2 3 4 5 6 7
```
**3. Identifying the number before 7:**
Looking at the number line, we can see that the number 6 is located just before 7.
**4. Answer:**
Therefore, the number that comes just before 7 is 6.
**Conclusion:**
The correct answer is option B) 6.
What number comes just after 8?- a)Nine
- b)Five
- c)Six
- d)Eight
Correct answer is option 'A'. Can you explain this answer?
What number comes just after 8?
a)
Nine
b)
Five
c)
Six
d)
Eight
|
Pranav Singh answered |
Nine comes just after 8.
Count the number of bikes. Choose the correct option.
- a)2
- b)5
- c)3
- d)4
Correct answer is option 'B'. Can you explain this answer?
Count the number of bikes. Choose the correct option.
a)
2
b)
5
c)
3
d)
4
|
|
Pranav Singh answered |
There are 5 bikes in all.
Which number will come first, if the following numbers are written in decreasing order?
2, 5, 8 and 10- a)10
- b)2
- c)5
- d)8
Correct answer is option 'A'. Can you explain this answer?
Which number will come first, if the following numbers are written in decreasing order?
2, 5, 8 and 10
2, 5, 8 and 10
a)
10
b)
2
c)
5
d)
8
|
|
Pranav Singh answered |
The numbers will be written in decreasing order as: 10 > 8 > 5 > 2.
So, 10 will be written first.
So, 10 will be written first.
How many fish are there in this bowl?
- a)6
- b)3
- c)7
- d)5
Correct answer is option 'A'. Can you explain this answer?
How many fish are there in this bowl?
a)
6
b)
3
c)
7
d)
5
|
|
Pranav Singh answered |
There are 6 fish in the fish bowl.
Which of the following is correct?- a)10 > 9
- b)6 > 7
- c)9 = 8
- d)8 > 9
Correct answer is option 'A'. Can you explain this answer?
Which of the following is correct?
a)
10 > 9
b)
6 > 7
c)
9 = 8
d)
8 > 9
|
Rahul Desai answered |
10 is greater than 9 or 10 > 9
Which number will come first if the following numbers are written in increasing order?
10, 5, 2 and 8- a)5
- b)2
- c)10
- d)8
Correct answer is option 'B'. Can you explain this answer?
Which number will come first if the following numbers are written in increasing order?
10, 5, 2 and 8
10, 5, 2 and 8
a)
5
b)
2
c)
10
d)
8
|
Arun Desai answered |
The numbers will be written in increasing order as: 2 < 5 < 8 < 10.
So, 2 will be written first.
So, 2 will be written first.
Which option shows how to count backward by 10?
- a)10, 9, 1, 5, 6, 4, 2, 3, 8
- b)10, 9, 8, 7, 6, 5, 4, 3, 2, 1
- c)1, 2, 3, 4, 5, 6, 7, 8, 9 10
- d)10, 8, 9, 7, 6, 5, 4, 2, 3, 1
Correct answer is option 'B'. Can you explain this answer?
Which option shows how to count backward by 10?
a)
10, 9, 1, 5, 6, 4, 2, 3, 8
b)
10, 9, 8, 7, 6, 5, 4, 3, 2, 1
c)
1, 2, 3, 4, 5, 6, 7, 8, 9 10
d)
10, 8, 9, 7, 6, 5, 4, 2, 3, 1
|
|
Sandhya sharma answered |
Counting Backward by 10
To count backward by 10, we need to start with a number and then subtract 10 from it, then subtract 10 from the result, and so on. The correct option that shows counting backward by 10 is:
Option B: 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
Explanation:
Starting with 10, we subtract 10 to get 9, and then subtract 10 from 9 to get 8, and so on until we reach 1. Therefore, option B is the correct answer.
Let's have a look at the other options:
Option A: 10, 9, 8, 7, 6, 5, 4, 2, 3, 1
This option is not correct because it shows the numbers in a mixed order. It starts with 10 and counts backward by 1 until it reaches 4, then it jumps to 2 and counts upward by 1 until it reaches 3, and finally, it ends with 1. This is not counting backward by 10.
Option C: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
This option is not correct because it shows counting forward from 1 to 10, not backward by 10.
Option D: 10, 8, 9, 7, 6, 5, 4, 2, 3, 1
This option is not correct because it shows the numbers in a mixed order. It starts with 10 and counts backward by 2 until it reaches 8, then it jumps to 9 and counts downward by 1 until it reaches 4, then it jumps to 2 and counts upward by 1 until it reaches 3, and finally, it ends with 1. This is not counting backward by 10.
Therefore, the correct option is B, which shows counting backward by 10 in the correct order.
To count backward by 10, we need to start with a number and then subtract 10 from it, then subtract 10 from the result, and so on. The correct option that shows counting backward by 10 is:
Option B: 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
Explanation:
Starting with 10, we subtract 10 to get 9, and then subtract 10 from 9 to get 8, and so on until we reach 1. Therefore, option B is the correct answer.
Let's have a look at the other options:
Option A: 10, 9, 8, 7, 6, 5, 4, 2, 3, 1
This option is not correct because it shows the numbers in a mixed order. It starts with 10 and counts backward by 1 until it reaches 4, then it jumps to 2 and counts upward by 1 until it reaches 3, and finally, it ends with 1. This is not counting backward by 10.
Option C: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
This option is not correct because it shows counting forward from 1 to 10, not backward by 10.
Option D: 10, 8, 9, 7, 6, 5, 4, 2, 3, 1
This option is not correct because it shows the numbers in a mixed order. It starts with 10 and counts backward by 2 until it reaches 8, then it jumps to 9 and counts downward by 1 until it reaches 4, then it jumps to 2 and counts upward by 1 until it reaches 3, and finally, it ends with 1. This is not counting backward by 10.
Therefore, the correct option is B, which shows counting backward by 10 in the correct order.
Choose the option that shows seven beads.- a)
- b)
- c)
- d)
Correct answer is option 'D'. Can you explain this answer?
Choose the option that shows seven beads.
a)
b)
c)
d)
|
|
Arun Desai answered |
There are seven beads in
Ravi and Astha took a maths quiz. Ravi scored 6 marks out of 10. Astha scored more marks than Ravi. How many marks do you think Astha scored?- a)6
- b)9
- c)3
- d)5
Correct answer is option 'B'. Can you explain this answer?
Ravi and Astha took a maths quiz. Ravi scored 6 marks out of 10. Astha scored more marks than Ravi. How many marks do you think Astha scored?
a)
6
b)
9
c)
3
d)
5
|
|
Pranav Singh answered |
- 9 is greater than 6.
- Astha scored more marks than Ravi.
- Ravi scored 6 marks and Astha would have scored 9 marks.
Which option shows numbers in increasing order?- a)1 < 2 > 3 < 4 < 5
- b)1 < 2 < 3 < 4 < 5
- c)1 > 2 > 3 > 4 > 5
- d)1 < 2 < 3 < 4 > 5
Correct answer is option 'B'. Can you explain this answer?
Which option shows numbers in increasing order?
a)
1 < 2 > 3 < 4 < 5
b)
1 < 2 < 3 < 4 < 5
c)
1 > 2 > 3 > 4 > 5
d)
1 < 2 < 3 < 4 > 5
|
|
Arun Desai answered |
1 < 2 < 3 < 4 < 5 is the correct increasing order of the numbers.
Which number comes between 3 and 5?- a)3
- b)2
- c)5
- d)4
Correct answer is option 'D'. Can you explain this answer?
Which number comes between 3 and 5?
a)
3
b)
2
c)
5
d)
4
|
|
Pranav Singh answered |
4 comes between 3 and 5.
Which of the following baskets has 5 things in it?- a)
- b)
- c)
- d)
Correct answer is option 'C'. Can you explain this answer?
Which of the following baskets has 5 things in it?
a)
b)
c)
d)
|
|
Arun Desai answered |
There are 5 fruits in the third basket.
birds are sitting on a branch. 
After some time, 3 birds flew away. How many birds are now on the branch?
- a)2
- b)3
- c)1
- d)0
Correct answer is option 'D'. Can you explain this answer?
birds are sitting on a branch. After some time, 3 birds flew away. How many birds are now on the branch?
After some time, 3 birds flew away. How many birds are now on the branch? a)
2
b)
3
c)
1
d)
0
|
|
Arun Desai answered |
There are 0 birds left on the tree as all the 3 birds flew away.
Which number is greater than 6?- a)3
- b)9
- c)5
- d)6
Correct answer is option 'B'. Can you explain this answer?
Which number is greater than 6?
a)
3
b)
9
c)
5
d)
6
|
|
Arun Desai answered |
9 is greater than 6.
Which of the following is correct?- a)5 < 4
- b)3 < 4
- c)4 < 3
- d)5 < 1
Correct answer is option 'B'. Can you explain this answer?
Which of the following is correct?
a)
5 < 4
b)
3 < 4
c)
4 < 3
d)
5 < 1
|
|
Pranav Singh answered |
3 is smaller than 4 or 3 < 4
Which sign shows that a number is equal to the other number?- a)=
- b)<
- c)>
- d)/
Correct answer is option 'A'. Can you explain this answer?
Which sign shows that a number is equal to the other number?
a)
=
b)
<
c)
>
d)
/
|
|
Arun Desai answered |
‘=’, sign shows the equal to sign.
Which option shows numbers in decreasing order?- a)5 < 4 < 3 > 2 > 1
- b)5 < 4 > 3 > 2 > 1
- c)5 < 4 < 3 < 2 < 1
- d)5 > 4 > 3 > 2 > 1
Correct answer is option 'D'. Can you explain this answer?
Which option shows numbers in decreasing order?
a)
5 < 4 < 3 > 2 > 1
b)
5 < 4 > 3 > 2 > 1
c)
5 < 4 < 3 < 2 < 1
d)
5 > 4 > 3 > 2 > 1
|
|
Arun Desai answered |
5 > 4 > 3 > 2 > 1 is the correct decreasing order of the numbers.
Choose the correct option for the following picture.
- a)The numbers are written in decreasing order
- b)The numbers are written in increasing order
- c)The numbers are not written in decreasing order
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
Choose the correct option for the following picture.
a)
The numbers are written in decreasing order
b)
The numbers are written in increasing order
c)
The numbers are not written in decreasing order
d)
None of the above
|
|
Arun Desai answered |
The numbers are written in decreasing order.
Chapter doubts & questions for Numbers 21 to 50 - Mathematics for Grade 1 2025 is part of Grade 1 exam preparation. The chapters have been prepared according to the Grade 1 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Grade 1 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
Chapter doubts & questions of Numbers 21 to 50 - Mathematics for Grade 1 in English & Hindi are available as part of Grade 1 exam.
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