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All questions of Knowing Our Numbers for Class 6 Exam
The least number that is divisible by all the numbers from 1 to 10 (both inclusive) is
- a)10
- b)100
- c)504
- d)2520
Correct answer is option 'D'. Can you explain this answer?
The least number that is divisible by all the numbers from 1 to 10 (both inclusive) is
a)
10
b)
100
c)
504
d)
2520
|
Varun Kapoor answered |
We have to find the least number that is divisible by all numbers from 1 to 10.
∴ LCM (1 to 10) = 23 × 32 × 5 × 7
= 2520
= 2520
Thus, 2520 is the least number that is divisible by every element and is equal to the least common multiple.
Can you explain the answer of this question below:When one is added to the greatest four-digit number what is the result?- A:smallest 4-digit number
- B:smallest 5-digit number
- C:greatest 5-digit number
- D:greatest 4-digit number
The answer is B.
When one is added to the greatest four-digit number what is the result?
A:
smallest 4-digit number
B:
smallest 5-digit number
C:
greatest 5-digit number
D:
greatest 4-digit number
|
Jhanvi Banerjee answered |
Smallest five digit number
Step-by-step explanation:
the greatest four digit number is 9,999
so, 9,999 + 1 = 10,000
therefore, the number obtained is the smallest 5 digit number
1 million is equal to how many lakhs?- a)100
- b)1000
- c)10
- d)None of these
Correct answer is option 'C'. Can you explain this answer?
1 million is equal to how many lakhs?
a)
100
b)
1000
c)
10
d)
None of these
|
Sagar Mehra answered |
1 million (or 1,000,000) is therefore equal to 0.1 crores (10 lakhs)
When 1 is added to the greatest 3-digit number, what is the result?
- a)Smallest 3-digit number
- b)Greatest 4-digit number
- c)Greatest 3-digit number
- d)Smallest 4-digit number
Correct answer is option 'D'. Can you explain this answer?
When 1 is added to the greatest 3-digit number, what is the result?
a)
Smallest 3-digit number
b)
Greatest 4-digit number
c)
Greatest 3-digit number
d)
Smallest 4-digit number
|
Geetika Shah answered |
- We know that the greatest 3-digit number is 999.
- When one is added to the greatest 3-digit number we get the smallest 4-digit number i.e.,
► 999 + 1 = 1000 - So option D is the correct answer.
One crore is similar to- a)10 hundreds
- b)100 thousands
- c)1000 lakhs
- d)100 lakhs
Correct answer is 'D'. Can you explain this answer?
One crore is similar to
a)
10 hundreds
b)
100 thousands
c)
1000 lakhs
d)
100 lakhs
|
Anoushka Sharma answered |
100 lakhs (or 1 crores) is therefore equal to 10 million.
Expand the number 987500.- a)nine lakh eighty-seven thousand five
- b)nine lakh five hundred
- c)nine lakh eighty-seven thousand
- d)nine lakh eighty-seven thousand five hundred
Correct answer is option 'D'. Can you explain this answer?
Expand the number 987500.
a)
nine lakh eighty-seven thousand five
b)
nine lakh five hundred
c)
nine lakh eighty-seven thousand
d)
nine lakh eighty-seven thousand five hundred
|
Nitin Iyer answered |
987500 in expanded form will be :
987500 = 900000 + 80000 + 7000 + 500 i.e, nine lakh eighty-seven thousand five hundred
Write the numeral for the number Nine crore five lakh fourty one.- a)90500410
- b)90500041
- c)95000041
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
Write the numeral for the number Nine crore five lakh fourty one.
a)
90500410
b)
90500041
c)
95000041
d)
None of these
|
Anshu Nambiar answered |
The numeral for the number Nine crore five lakh forty one is 90500041
Can you explain the answer of this question below:Identify the greatest and the smallest in 2853, 7691, 9999, 12002, 124.A:9999, 124B:12202, 7691C:12002, 124D:None of theseThe answer is C.
|
Kunal Mehta answered |
12002 is the greatest and 124 is the smallest.
When one is added to the greatest 2-digit number what is the result?- a)smallest 3-digit number
- b)smallest 2-digit number
- c)greatest 2-digit number
- d)greatest 3-digit number
Correct answer is 'A'. Can you explain this answer?
When one is added to the greatest 2-digit number what is the result?
a)
smallest 3-digit number
b)
smallest 2-digit number
c)
greatest 2-digit number
d)
greatest 3-digit number
|
Ankita Saha answered |
We know that the greatest 2 digit number is 99.
When one is added to greatest 2 digit number i.e, 99 + 1 = 100
we get smallest 3 digit number.
So option A is the correct answer.
What will be the correct ascending order of 847, 9754, 8320, 571 ?
- a)9754, 847, 8320, 571
- b)571, 847, 8320, 9754
- c)571, 8320, 847, 9754
- d)9754, 8320, 847, 571
Correct answer is option 'B'. Can you explain this answer?
What will be the correct ascending order of 847, 9754, 8320, 571 ?
a)
9754, 847, 8320, 571
b)
571, 847, 8320, 9754
c)
571, 8320, 847, 9754
d)
9754, 8320, 847, 571
|
Anoushka Chavan answered |
Ascending Order of Numbers
To answer this question, we need to arrange the given numbers in ascending order, which means from the smallest to the largest number.
Steps to follow:
1. Compare the first two numbers and arrange them in ascending order.
2. Compare the third number with the first two numbers and place it in the correct position.
3. Similarly, compare the fourth number with the three numbers arranged till now and place it in the correct position.
4. Continue this process until all the numbers are arranged in ascending order.
Arranging the given numbers:
Let's follow the above steps to arrange the given numbers in ascending order.
1. Compare 847 and 9754. 847 is smaller than 9754. So, we can write 847 first.
2. Compare 8320 with 847. 8320 is larger than 847. So, we can write it after 847.
3. Compare 571 with the three numbers arranged till now. 571 is smaller than all three numbers. So, we can write it first.
4. Compare 9754 and 8320 with the three numbers arranged till now. 9754 is larger than all three numbers, and 8320 is larger than 571 and 847. So, we can write 8320 after 847 and 9754 after 8320.
Therefore, the correct ascending order of the given numbers is B) 571, 847, 8320, 9754.
To answer this question, we need to arrange the given numbers in ascending order, which means from the smallest to the largest number.
Steps to follow:
1. Compare the first two numbers and arrange them in ascending order.
2. Compare the third number with the first two numbers and place it in the correct position.
3. Similarly, compare the fourth number with the three numbers arranged till now and place it in the correct position.
4. Continue this process until all the numbers are arranged in ascending order.
Arranging the given numbers:
Let's follow the above steps to arrange the given numbers in ascending order.
1. Compare 847 and 9754. 847 is smaller than 9754. So, we can write 847 first.
2. Compare 8320 with 847. 8320 is larger than 847. So, we can write it after 847.
3. Compare 571 with the three numbers arranged till now. 571 is smaller than all three numbers. So, we can write it first.
4. Compare 9754 and 8320 with the three numbers arranged till now. 9754 is larger than all three numbers, and 8320 is larger than 571 and 847. So, we can write 8320 after 847 and 9754 after 8320.
Therefore, the correct ascending order of the given numbers is B) 571, 847, 8320, 9754.
When 1 is subtracted from smallest 3-digit number what is the result?- a)smallest 2-digit number
- b)greatest 3-digit number
- c)greatest 2-digit number
- d)greatest 1-digit number
Correct answer is option 'C'. Can you explain this answer?
When 1 is subtracted from smallest 3-digit number what is the result?
a)
smallest 2-digit number
b)
greatest 3-digit number
c)
greatest 2-digit number
d)
greatest 1-digit number
|
Rahul Mehra answered |
We know , smallest 3 digit number is 100
On subtracting 1 from smallest 3 digit number
We get , 100 - 1 = 99 which is greatest 2 digit number .
So option C is the correct answer.
When 1 is subtracted from smallest 4-digit number what is the result?- a)greatest 3-digit number
- b)greatest 2-digit number
- c)smallest 2-digit number
- d)greatest 1-digit number
Correct answer is option 'A'. Can you explain this answer?
When 1 is subtracted from smallest 4-digit number what is the result?
a)
greatest 3-digit number
b)
greatest 2-digit number
c)
smallest 2-digit number
d)
greatest 1-digit number
|
Ragini jain answered |
The smallest 4-digit number is 1000
On subtracting 1 from smallest 4-digit number , we get 1000 - 1 = 999 which is greatest 3 digit number.
So Option A is the correct answer.
Which is the greatest and the smallest 4 digit number?
- a)99999, 10000
- b)9999, 10000
- c)9999, 1000
- d)8888, 9999
Correct answer is option 'C'. Can you explain this answer?
Which is the greatest and the smallest 4 digit number?
a)
99999, 10000
b)
9999, 10000
c)
9999, 1000
d)
8888, 9999
|
Prisha Choudhary answered |
The greatest 4 digit number 9999
and smallest 4 digit number is 1000
So option C is the correct answer.
The smallest 8 digit number is called ______.
- a)Ten lakh
- b)One lakh
- c)Ten crore
- d)One crore
Correct answer is option 'D'. Can you explain this answer?
The smallest 8 digit number is called ______.
a)
Ten lakh
b)
One lakh
c)
Ten crore
d)
One crore
|
Gayatri Chavan answered |
The largest 7-digit number is 99,99,999. The successor of 99,99,999 = 99,99,999 + 1 = 1,00,00,000. So, 10000000 is the smallest 8-digit number. ... -99999999 is the smallest negative value if (-) is not a digit.
Can you explain the answer of this question below:Make the greatest four digit number by using any one digit twice by 3, 8, 7?
- A:
8378
- B:
8873
- C:
3387
- D:
7783
The answer is b.
Make the greatest four digit number by using any one digit twice by 3, 8, 7?
8378
8873
3387
7783
|
|
Geetika Shah answered |
8873 is the correct ✔ answer. Here, we can see the largest no. Is 8 , we have repeated it twice, then 7 then 3 . So, the greatest no. here is 8873.
If we add 1 more to the greatest 6-digit number we get- a)smallest 6-digit number
- b)smallest 5-digit number
- c)smallest 7-digit number
- d)smallest 4-digit number
Correct answer is option 'C'. Can you explain this answer?
If we add 1 more to the greatest 6-digit number we get
a)
smallest 6-digit number
b)
smallest 5-digit number
c)
smallest 7-digit number
d)
smallest 4-digit number
|
Shivam Saha answered |
greatest 6-digit number is 999,999
On adding 1 to greatest 6-digit number we get,
999,999 + 1 = 1000000 i.e, smallest 7-digit number.
So option C is the correct answer.
Expand the number 500428.
- a)Five lakh four hundred twenty eight
- b)Five lakh forty thousand twenty eight
- c)Fifty lakh four hundred twenty eight
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
Expand the number 500428.
a)
Five lakh four hundred twenty eight
b)
Five lakh forty thousand twenty eight
c)
Fifty lakh four hundred twenty eight
d)
None of these
|
Janhavi Kumar answered |
500428 in expanded form will be:
► 500428 = 500000 + 400 + 20 + 8
That is five lakh four hundred twenty eight.
► 500428 = 500000 + 400 + 20 + 8
That is five lakh four hundred twenty eight.
Make the greatest and the smallest four digit number using any four-digit number with digit 5 always at thousand place.- a)5999, 5000
- b)5789, 5120
- c)5986, 5012
- d)5987, 5012
Correct answer is 'A'. Can you explain this answer?
Make the greatest and the smallest four digit number using any four-digit number with digit 5 always at thousand place.
a)
5999, 5000
b)
5789, 5120
c)
5986, 5012
d)
5987, 5012
|
|
Chetan Rian answered |
The option (a) is wrong. Because in this question clear write the any four - digit using .So,how the answer is 5999 and 5000.
But
in this answer only two digit is used.
But
in this answer only two digit is used.
Can you explain the answer of this question below:Which pair has same digits at hundreds place?- A:4232, 4341
- B:5432, 6922
- C:6524, 7823
- D:2334, 2340
The answer is D.
Which pair has same digits at hundreds place?
A:
4232, 4341
B:
5432, 6922
C:
6524, 7823
D:
2334, 2340
|
Athira Sengupta answered |
2334, 2340 has same digits at hundreds place
Using digits 4, 5, 6 and 0 without repetition make the greatest four digit number?- a)4650
- b)6540
- c)4560
- d)5640
Correct answer is option 'B'. Can you explain this answer?
Using digits 4, 5, 6 and 0 without repetition make the greatest four digit number?
a)
4650
b)
6540
c)
4560
d)
5640
|
|
Varun Kapoor answered |
6540 is the correct ✔ answer. As, We can see 6 is the largest no. In the given no.'s, then 5 then 4 then 0 . Therefore, 6540 is the correct one.
Using digits 0,1,2,3 without repetition make the smallest four digit number?- a)3201
- b)1023
- c)3210
- d)2310
Correct answer is option 'B'. Can you explain this answer?
Using digits 0,1,2,3 without repetition make the smallest four digit number?
a)
3201
b)
1023
c)
3210
d)
2310
|
|
Priyanka Sharma answered |
1023 is the correct ✔ answer. As we can see, we cannot put 0 at the the first place, so the smallest no. Is 1 , then 2 and 3 . So, 1023 is the correct ✔ answer.
Can you explain the answer of this question below:Correct descending order of 5000, 7500, 85400, 7861 is
- A:
85400, 7861, 7500, 5000
- B:
85400, 7500, 7861, 5000
- C:
7861, 7500, 7861, 5000
- D:
5000, 7500, 85400, 7861
The answer is A.
Correct descending order of 5000, 7500, 85400, 7861 is
85400, 7861, 7500, 5000
85400, 7500, 7861, 5000
7861, 7500, 7861, 5000
5000, 7500, 85400, 7861
|
Shruti Mishra answered |
Descending order is basically greatest to smallest. The given numbers, 85400 is the greatest, then comes 7861, then 7500 and last, 5000. 85400, 7861, 7500, 5000
If we add 1 more to the greatest 5-digit number we get- a)smallest 5-digit number
- b)smallest 4-digit number
- c)smallest 3-digit number
- d)smallest 6-digit number
Correct answer is option 'D'. Can you explain this answer?
If we add 1 more to the greatest 5-digit number we get
a)
smallest 5-digit number
b)
smallest 4-digit number
c)
smallest 3-digit number
d)
smallest 6-digit number
|
Shalini Chakraborty answered |
Greatest 5-digit number is 99999
On adding 1 to greatest 5-digit number we get
99999 + 1 = 10,0000 which is smallest 6 digit number .
S option D is the correct answer.
Sum of 178 and 69 to nearest hundred is
- a)100
- b)200
- c)250
- d)300
Correct answer is option 'B'. Can you explain this answer?
Sum of 178 and 69 to nearest hundred is
a)
100
b)
200
c)
250
d)
300
|
Gunjan Lakhani answered |
To solve this, let's first find the sum of 178 and 69:
178+69=247
Now, we round 247 to the nearest hundred.
- The nearest hundred to 247 is 200 because 247 is closer to 200 than to 300.
So, the sum of 178 and 69 rounded to the nearest hundred is 200.
Answer: 2 (200)
If we add 1 more to the greatest 4-digit number we get- a)smallest 5-digit number
- b)smallest 7-digit number
- c)smallest 6-digit number
- d)smallest 8-digit number
Correct answer is option 'A'. Can you explain this answer?
If we add 1 more to the greatest 4-digit number we get
a)
smallest 5-digit number
b)
smallest 7-digit number
c)
smallest 6-digit number
d)
smallest 8-digit number
|
Sushant Kapoor answered |
The greatest 4-digit number is 9999 on adding 1 to greatest 4-digit number we get
9999 + 1 = 10,000 which is smallest 5 digit number.
So option A is the correct answer.
Expand the number 204560.- a)two lakh four thousand five hundred sixty
- b)two lakh four thousand sixty
- c)two lakh five hundred sixty
- d)two lakh four thousand five hundred
Correct answer is option 'A'. Can you explain this answer?
Expand the number 204560.
a)
two lakh four thousand five hundred sixty
b)
two lakh four thousand sixty
c)
two lakh five hundred sixty
d)
two lakh four thousand five hundred
|
Ishan Choudhury answered |
► 204560 = 2,00,000 + 4,000 + 500 + 60
i.e, Two lakh four thousand five hundred sixty.
Therefore, Option A is the correct answer
Can you explain the answer of this question below:Make the greatest four digit number by using any one digit twice by 0, 4, 9?
- A:
9404
- B:
9440
- C:
9940
- D:
9400
The answer is C.
Make the greatest four digit number by using any one digit twice by 0, 4, 9?
9404
9440
9940
9400
|
Amit Sharma answered |
9940 is the correct✔ answer. Here, the largest no. Is 9 , we repeated it twice, then 4 , then 0 . So, 9940 is the correct one.
If we add 1 more to the greatest 2-digit number we get- a)smallest 4-digit number
- b)smallest 6-digit number
- c)smallest 3-digit number
- d)smallest 5-digit number
Correct answer is option 'C'. Can you explain this answer?
If we add 1 more to the greatest 2-digit number we get
a)
smallest 4-digit number
b)
smallest 6-digit number
c)
smallest 3-digit number
d)
smallest 5-digit number
|
Pallavi shukla answered |
The greatest 2-digit number is 99
on adding 1 to the greatest 2-digit number we get,
99 + 1 = 100 which is smallest 3 digit number.
Which pair has same digits at hundreds place?- a)4232, 4341
- b)5432, 6922
- c)6524, 7823
- d)2334, 2340
Correct answer is option 'D'. Can you explain this answer?
Which pair has same digits at hundreds place?
a)
4232, 4341
b)
5432, 6922
c)
6524, 7823
d)
2334, 2340
|
Rishuraj Gupta answered |
yes correct answer is d because the number 2334 and 2340 have same or common hundreds place that is 3
Expand the number 345600.- a)three lakh six hundred
- b)forty-five thousand six hundred
- c)three lakh forty-five thousand
- d)three lakh forty-five thousand six hundred
Correct answer is option 'D'. Can you explain this answer?
Expand the number 345600.
a)
three lakh six hundred
b)
forty-five thousand six hundred
c)
three lakh forty-five thousand
d)
three lakh forty-five thousand six hundred
|
|
Amit Sharma answered |
345600 in expanded form will be :
► 345600 = 300000 + 40000 + 5000 + 600
i.e. Three lakh forty five thousand six hundred.
If we add 1 more to the greatest 3-digit number we get- a)smallest 4-digit number
- b)smallest 7-digit number
- c)smallest 5-digit number
- d)smallest 6-digit number
Correct answer is option 'A'. Can you explain this answer?
If we add 1 more to the greatest 3-digit number we get
a)
smallest 4-digit number
b)
smallest 7-digit number
c)
smallest 5-digit number
d)
smallest 6-digit number
|
Tavishi Shah answered |
As the greatest 3-digit number is 999
So on adding 1 to greatest 3-digit number
We get , 999 + 1 = 1000 which is smallest 4 digit number .
So option A is the correct answer.
When one is added to the greatest four-digit number what is the result?- a)smallest 4-digit number
- b)smallest 5-digit number
- c)greatest 5-digit number
- d)greatest 4-digit number
Correct answer is option 'B'. Can you explain this answer?
When one is added to the greatest four-digit number what is the result?
a)
smallest 4-digit number
b)
smallest 5-digit number
c)
greatest 5-digit number
d)
greatest 4-digit number
|
Arjun Desai answered |
Greatest 4 digit number = 9999
Now. 9999 + 1 = 10,000
and 10,000 is the smallest 5 digit number.
Make the greatest four digit number by using any one digit twice by 0, 4, 9?- a)9404
- b)9440
- c)9940
- d)9400
Correct answer is 'C'. Can you explain this answer?
Make the greatest four digit number by using any one digit twice by 0, 4, 9?
a)
9404
b)
9440
c)
9940
d)
9400
|
Lavanya Menon answered |
9940 is the correct✔ answer. Here, the largest no. Is 9 , we repeated it twice, then 4 , then 0 . So, 9940 is the correct one.
Practice Quiz or MCQ (Multiple Choice Questions) with solutions are available for Practice, which would help you prepare for chapter Knowing our Numbers, Class 6, Mathematics . You can practice these practice quizzes as per your speed and improvise the topic. Q.Identify the greatest and the smallest in 2853, 7691, 9999, 12002, 124.- a)9999, 124
- b)12202, 7691
- c)12202, 124
- d)None of these
Correct answer is option 'C'. Can you explain this answer?
Practice Quiz or MCQ (Multiple Choice Questions) with solutions are available for Practice, which would help you prepare for chapter Knowing our Numbers, Class 6, Mathematics . You can practice these practice quizzes as per your speed and improvise the topic.
Q.
Identify the greatest and the smallest in 2853, 7691, 9999, 12002, 124.
a)
9999, 124
b)
12202, 7691
c)
12202, 124
d)
None of these
|
|
Lavanya Menon answered |
The given numbers are:
2853, 7691, 9999, 12002, 124
We have to find, the greatest and the smallest in the given number series:
Arrange the numbers in ascending order:
124 < 2853 < 7691 < 9999 < 12002
∴ The greatest number = 12002 and
The smallest number = 124
2853, 7691, 9999, 12002, 124
We have to find, the greatest and the smallest in the given number series:
Arrange the numbers in ascending order:
124 < 2853 < 7691 < 9999 < 12002
∴ The greatest number = 12002 and
The smallest number = 124
When one is added to the greatest 2-digit number what is the result?- a)smallest 3-digit number
- b)smallest 2-digit number
- c)greatest 2-digit number
- d)greatest 3-digit number
Correct answer is option 'A'. Can you explain this answer?
When one is added to the greatest 2-digit number what is the result?
a)
smallest 3-digit number
b)
smallest 2-digit number
c)
greatest 2-digit number
d)
greatest 3-digit number
|
Rithika Patel answered |
We know that the greatest 2 digit number is 99.
When one is added to greatest 2 digit number i.e, 99 + 1 = 100
we get smallest 3 digit number.
So option A is the correct answer.
Rita has a ribbon of length 2070 mm. Sita has a ribbon whose length is 1232 mm shorter than Rita's ribbon. What is the approximate length of Sita's ribbon when rounded to the nearest hundred (in millimeters)?- a)500
- b)1000
- c)800
- d)2000
Correct answer is option 'C'. Can you explain this answer?
Rita has a ribbon of length 2070 mm. Sita has a ribbon whose length is 1232 mm shorter than Rita's ribbon. What is the approximate length of Sita's ribbon when rounded to the nearest hundred (in millimeters)?
a)
500
b)
1000
c)
800
d)
2000
|
Subset Academy answered |
To find the approximate length of Sita's ribbon, we need to subtract 1232 mm from Rita's ribbon length and then round the result to the nearest hundred.
Rita's ribbon length = 2070 mm Sita's ribbon length = Rita's ribbon length - 1232 mm
Sita's ribbon length ≈ 2070 mm - 1232 mm Sita's ribbon length ≈ 838 mm
When rounded to the nearest hundred, Sita's ribbon length is approximately 800 mm.
Rita's ribbon length = 2070 mm Sita's ribbon length = Rita's ribbon length - 1232 mm
Sita's ribbon length ≈ 2070 mm - 1232 mm Sita's ribbon length ≈ 838 mm
When rounded to the nearest hundred, Sita's ribbon length is approximately 800 mm.
Practice Quiz or MCQ (Multiple Choice Questions) with solutions are available for Practice, which would help you prepare for chapter Knowing our Numbers, Class 6, Mathematics . You can practice these practice quizzes as per your speed and improvise the topic. Q.Identify the greatest and the smallest in 2853, 7691, 9999, 12002, 124.- a)9999, 124
- b)12202, 7691
- c)12202, 124
- d)None of these
Correct answer is 'C'. Can you explain this answer?
Practice Quiz or MCQ (Multiple Choice Questions) with solutions are available for Practice, which would help you prepare for chapter Knowing our Numbers, Class 6, Mathematics . You can practice these practice quizzes as per your speed and improvise the topic.
Q.
Identify the greatest and the smallest in 2853, 7691, 9999, 12002, 124.
a)
9999, 124
b)
12202, 7691
c)
12202, 124
d)
None of these
|
|
Geetika Shah answered |
The given numbers are:
2853, 7691, 9999, 12002, 124
We have to find, the greatest and the smallest in the given number series:
Arrange the numbers in ascending order:
124 < 2853 < 7691 < 9999 < 12002
∴ The greatest number = 12002 and
The smallest number = 124
2853, 7691, 9999, 12002, 124
We have to find, the greatest and the smallest in the given number series:
Arrange the numbers in ascending order:
124 < 2853 < 7691 < 9999 < 12002
∴ The greatest number = 12002 and
The smallest number = 124
Which pair has same digits at hundreds place?- a)4232, 4341
- b)5432, 6922
- c)6524, 7823
- d)2334, 2340
Correct answer is 'D'. Can you explain this answer?
Which pair has same digits at hundreds place?
a)
4232, 4341
b)
5432, 6922
c)
6524, 7823
d)
2334, 2340
|
Manasa Chauhan answered |
2334, 2340 has same digits at hundreds place
What is the Roman numeral for 50?- a)L
- b)X
- c)C
- d)D
Correct answer is option 'A'. Can you explain this answer?
a)
L
b)
X
c)
C
d)
D
|
|
Rounak Patel answered |
Roman Numeral for 50
• The Roman numeral for 50 is represented by the letter "L".
• In Roman numerals, "L" stands for 50.
• The Roman numeral system uses letters to represent numbers, with "L" representing 50 in this case.
• It is important to understand the basic Roman numeral symbols to recognize and interpret numbers written in this ancient numeral system.
• Therefore, when you see the Roman numeral "L", you can identify it as representing the number 50.
• The Roman numeral for 50 is represented by the letter "L".
• In Roman numerals, "L" stands for 50.
• The Roman numeral system uses letters to represent numbers, with "L" representing 50 in this case.
• It is important to understand the basic Roman numeral symbols to recognize and interpret numbers written in this ancient numeral system.
• Therefore, when you see the Roman numeral "L", you can identify it as representing the number 50.
Correct descending order of 5000, 7500, 85400, 7861 is- a)85400, 7861, 7500, 5000
- b)85400, 7500, 7861, 5000
- c)7861, 7500, 7861, 5000
- d)5000, 7500, 85400, 7861
Correct answer is 'A'. Can you explain this answer?
Correct descending order of 5000, 7500, 85400, 7861 is
a)
85400, 7861, 7500, 5000
b)
85400, 7500, 7861, 5000
c)
7861, 7500, 7861, 5000
d)
5000, 7500, 85400, 7861
|
Moumita Roy answered |
Descending order is basically greatest to smallest. The given numbers, 85400 is the greatest, then comes 7861, then 7500 and last, 5000. 85400, 7861, 7500, 5000
1 billion = ______ million
- a)10
- b)100
- c)1000
- d)10000
Correct answer is option 'C'. Can you explain this answer?
1 billion = ______ million
a)
10
b)
100
c)
1000
d)
10000
|
|
Gunjan Lakhani answered |
One billion is equal to 1000 million. This is because when we multiply 1000 by 1000, we get 1 million. Therefore, if we multiply 1000 million by 1000, we get 1 billion.
How is the number 9 written in Roman numerals?- a)IX
- b)XI
- c)VI
- d)IV
Correct answer is option 'A'. Can you explain this answer?
a)
IX
b)
XI
c)
VI
d)
IV
|
Torcia Education answered |
The Roman numeral for 9 is IX.
What is the value of the Roman numeral XXIV?- a)14
- b)24
- c)34
- d)44
Correct answer is option 'B'. Can you explain this answer?
a)
14
b)
24
c)
34
d)
44
|
|
Arjun Yadav answered |
Value of Roman Numeral XXIV
Roman numerals are a system of numerical notations used in ancient Rome. Each letter represents a different value. In this case, XXIV is a Roman numeral that represents the number 24.
Explanation
- The Roman numeral XX represents 20 (X=10, so XX=10+10=20)
- The Roman numeral IV represents 4 (I=1, V=5, so IV=5-1=4)
- When we combine XX and IV, we get 20 + 4 = 24
- Therefore, the value of the Roman numeral XXIV is 24.
Conclusion
In conclusion, the Roman numeral XXIV represents the number 24 in the decimal system. It is important to understand the value of each Roman numeral letter to correctly interpret and convert Roman numerals into regular numbers.
Roman numerals are a system of numerical notations used in ancient Rome. Each letter represents a different value. In this case, XXIV is a Roman numeral that represents the number 24.
Explanation
- The Roman numeral XX represents 20 (X=10, so XX=10+10=20)
- The Roman numeral IV represents 4 (I=1, V=5, so IV=5-1=4)
- When we combine XX and IV, we get 20 + 4 = 24
- Therefore, the value of the Roman numeral XXIV is 24.
Conclusion
In conclusion, the Roman numeral XXIV represents the number 24 in the decimal system. It is important to understand the value of each Roman numeral letter to correctly interpret and convert Roman numerals into regular numbers.
When 1 is subtracted from the smallest 5-digit number, what is the result?- a)Greatest 2-digit number
- b)Greatest 3-digit number
- c)Greatest 4-digit number
- d)Smallest 2-digit number
Correct answer is option 'C'. Can you explain this answer?
When 1 is subtracted from the smallest 5-digit number, what is the result?
a)
Greatest 2-digit number
b)
Greatest 3-digit number
c)
Greatest 4-digit number
d)
Smallest 2-digit number
|
|
Sanskriti Bose answered |
Solution:
The smallest 5-digit number is 10,000.
When 1 is subtracted from 10,000, the result is:
10,000 - 1 = 9,999
To determine which option represents 9,999, we need to compare it to the greatest numbers in each option.
a) Greatest 2-digit number is 99, which is smaller than 9,999. So, option a is incorrect.
b) Greatest 3-digit number is 999, which is smaller than 9,999. So, option b is incorrect.
c) Greatest 4-digit number is 9,999, which is equal to the result. So, option c is correct.
d) Smallest 2-digit number is 10, which is smaller than 9,999. So, option d is incorrect.
Therefore, the correct answer is option C: Greatest 4-digit number.
The smallest 5-digit number is 10,000.
When 1 is subtracted from 10,000, the result is:
10,000 - 1 = 9,999
To determine which option represents 9,999, we need to compare it to the greatest numbers in each option.
a) Greatest 2-digit number is 99, which is smaller than 9,999. So, option a is incorrect.
b) Greatest 3-digit number is 999, which is smaller than 9,999. So, option b is incorrect.
c) Greatest 4-digit number is 9,999, which is equal to the result. So, option c is correct.
d) Smallest 2-digit number is 10, which is smaller than 9,999. So, option d is incorrect.
Therefore, the correct answer is option C: Greatest 4-digit number.
Sum 3537 + 3884 to nearest tens is
- a)1000
- b)7400
- c)7420
- d)7440
Correct answer is option 'C'. Can you explain this answer?
Sum 3537 + 3884 to nearest tens is
a)
1000
b)
7400
c)
7420
d)
7440
|
EduRev Class 6 answered |
To find the sum of 3537 and 3884 to the nearest tens, we round each number to the nearest tens and then add them together.
Rounding 3537 to the nearest tens gives us 3540, and rounding 3884 to the nearest tens gives us 3880.
Adding these rounded numbers together gives us 7420, which is the nearest tens value for the sum of 3537 + 3884.
Rounding 3537 to the nearest tens gives us 3540, and rounding 3884 to the nearest tens gives us 3880.
Adding these rounded numbers together gives us 7420, which is the nearest tens value for the sum of 3537 + 3884.
Estimated the value of the product of 108 and 12.
- a)1000
- b)1500
- c)1700
- d)2000
Correct answer is option 'A'. Can you explain this answer?
Estimated the value of the product of 108 and 12.
a)
1000
b)
1500
c)
1700
d)
2000
|
|
EduRev Class 6 answered |
The product of 108 and 12 can be estimated by rounding both numbers to the nearest ten. 108 rounds to 110 and 12 rounds to 10. Multiplying these rounded numbers gives us an estimate of 1100. However, since we rounded up for both numbers, the actual product will be slightly less than 1100. The closest option is 1000, which is the correct answer.
What is the even prime number?- a)3
- b)2
- c)1
- d)None of the above
Correct answer is option 'B'. Can you explain this answer?
What is the even prime number?
a)
3
b)
2
c)
1
d)
None of the above
|
|
EduRev Class 6 answered |
The only even prime number is 2. This is because a prime number is defined as a number greater than 1 that has no positive divisors other than 1 and itself. While all other even numbers can be divided by 2, making them not prime, 2 can only be divided by 1 and 2, making it the only even prime number.
The tickets sold for the semi-final IPL match were 9872, whereas 10050 tickets were sold during the finals. How many more tickets, estimated to the nearest tens, were sold during the finals?- a)160
- b)170
- c)180
- d)190
Correct answer is option 'C'. Can you explain this answer?
The tickets sold for the semi-final IPL match were 9872, whereas 10050 tickets were sold during the finals. How many more tickets, estimated to the nearest tens, were sold during the finals?
a)
160
b)
170
c)
180
d)
190
|
Rajat Chatterjee answered |
Understanding the Ticket Sales
To find out how many more tickets were sold during the finals compared to the semi-final match, we need to perform a simple subtraction of the two ticket sales figures.
Step 1: Identify the Ticket Sales
- Semi-final tickets sold: 9872
- Final tickets sold: 10050
Step 2: Calculate the Difference
Now, we subtract the number of tickets sold during the semi-finals from the number sold during the finals:
- Difference = Final tickets - Semi-final tickets
- Difference = 10050 - 9872
Step 3: Perform the Calculation
- 10050 - 9872 = 178
So, the difference in tickets sold is 178.
Step 4: Estimate to the Nearest Tens
Now, we need to round this difference to the nearest ten. The number 178 falls between 170 and 180:
- Since the last digit (8) is greater than 5, we round up to 180.
Conclusion
Thus, the estimated number of tickets sold during the finals, rounded to the nearest tens, is 180. Therefore, the correct answer is option 'C'.
This method of subtraction and rounding provides a clear understanding of the ticket sales comparison.
To find out how many more tickets were sold during the finals compared to the semi-final match, we need to perform a simple subtraction of the two ticket sales figures.
Step 1: Identify the Ticket Sales
- Semi-final tickets sold: 9872
- Final tickets sold: 10050
Step 2: Calculate the Difference
Now, we subtract the number of tickets sold during the semi-finals from the number sold during the finals:
- Difference = Final tickets - Semi-final tickets
- Difference = 10050 - 9872
Step 3: Perform the Calculation
- 10050 - 9872 = 178
So, the difference in tickets sold is 178.
Step 4: Estimate to the Nearest Tens
Now, we need to round this difference to the nearest ten. The number 178 falls between 170 and 180:
- Since the last digit (8) is greater than 5, we round up to 180.
Conclusion
Thus, the estimated number of tickets sold during the finals, rounded to the nearest tens, is 180. Therefore, the correct answer is option 'C'.
This method of subtraction and rounding provides a clear understanding of the ticket sales comparison.
Which Roman numeral represents the number 500?
- a)D
- b)L
- c)C
- d)M
Correct answer is option 'A'. Can you explain this answer?
Which Roman numeral represents the number 500?
a)
D
b)
L
c)
C
d)
M
|
|
Varun Patel answered |
Explanation:
Roman Numerals:
- Roman numerals are a numeral system that originated in ancient Rome. They are still used today in various contexts.
- The system uses combinations of letters from the Latin alphabet to represent numbers.
Representing 500:
- The Roman numeral that represents the number 500 is "D."
- The letter "D" in Roman numerals stands for the number 500.
- It is formed by combining the letter "C" (which represents 100) with a horizontal line on top, signifying multiplication by 100. This results in the value of 500.
Options:
- Option A: "C" represents the number 100 in Roman numerals.
- Option B: "L" represents the number 50 in Roman numerals.
- Option C: "D" represents the number 500 in Roman numerals.
- Option D: "M" represents the number 1000 in Roman numerals.
Therefore, the correct Roman numeral representation for the number 500 is option A which is "C."
Roman Numerals:
- Roman numerals are a numeral system that originated in ancient Rome. They are still used today in various contexts.
- The system uses combinations of letters from the Latin alphabet to represent numbers.
Representing 500:
- The Roman numeral that represents the number 500 is "D."
- The letter "D" in Roman numerals stands for the number 500.
- It is formed by combining the letter "C" (which represents 100) with a horizontal line on top, signifying multiplication by 100. This results in the value of 500.
Options:
- Option A: "C" represents the number 100 in Roman numerals.
- Option B: "L" represents the number 50 in Roman numerals.
- Option C: "D" represents the number 500 in Roman numerals.
- Option D: "M" represents the number 1000 in Roman numerals.
Therefore, the correct Roman numeral representation for the number 500 is option A which is "C."
Chapter doubts & questions for Knowing Our Numbers - Online MCQ Tests for Class 6 2025 is part of Class 6 exam preparation. The chapters have been prepared according to the Class 6 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 6 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
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