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Knowing Our Numbers Practice Questions

Class 6 · Mathematics · 1171 free MCQs with instant results and detailed explanations.

1171
Total
365
Easy
581
Medium
225
Hard

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Topics in Knowing Our Numbers

Roman Numerals 299
Comparing Numbers 311
Estimation 260
Large Numbers 301

Sample Questions from Knowing Our Numbers

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Q1
Easy
Which of the following numbers is the largest?
A. 345
B. 432
C. 324
D. 123
Show Answer & Explanation
Correct Answer: B
432 is larger than 345, 324, and 123 because it has more digits and a higher value.
Q2
Easy
What is the correct order of these numbers from smallest to largest: 65, 56, 76, 52?
A. 52, 56, 65, 76
B. 56, 52, 65, 76
C. 76, 65, 56, 52
D. 65, 76, 56, 52
Show Answer & Explanation
Correct Answer: A
When arranged in ascending order, the smallest number is 52, followed by 56, 65, and then 76.
Q3
Easy
Which number is greater: 507 or 570?
A. 507
B. 570
C. Both are equal
D. Cannot be determined
Show Answer & Explanation
Correct Answer: B
570 is greater than 507 because it has a higher digit in the hundreds place.
Q4
Medium
Which of the following numbers is the greatest?
A. 4,567
B. 4,576
C. 4,564
D. 4,562
Show Answer & Explanation
Correct Answer: B
To determine the greatest number, compare the thousands, hundreds, tens, and units place values. 4,576 has the highest value.
Q5
Medium
Which of the following correctly arranges the numbers from smallest to largest?
A. 2,345; 2,354; 2,342
B. 2,342; 2,345; 2,354
C. 2,354; 2,342; 2,345
D. 2,345; 2,342; 2,354
Show Answer & Explanation
Correct Answer: B
To arrange in ascending order, compare the numbers digit by digit. 2,342 is the smallest, followed by 2,345, and 2,354 is the largest.
Q6
Medium
What is the value of the digit '7' in the number 57,843?
A. 7
B. 70
C. 700
D. 7,000
Show Answer & Explanation
Correct Answer: C
In the number 57,843, '7' is in the hundreds place, which represents 700.
Q7
Medium
Which of the following comparisons is true?
A. 8,234 < 8,243
B. 8,243 < 8,234
C. 8,234 = 8,243
D. 8,243 > 8,234
Show Answer & Explanation
Correct Answer: A
When comparing 8,234 and 8,243, the second number is greater, making the first comparison true.
Q8
Hard
Which of the following numbers is the largest?
A. 0.007
B. 0.07
C. 0.7
D. 0.0007
Show Answer & Explanation
Correct Answer: C
0.7 is greater than all the other numbers as it is the only one that has a digit in the tenths place.
Q9
Hard
If 564 is subtracted from 1000, what is the resulting number compared to 500?
A. Greater than 500
B. Less than 500
C. Equal to 500
D. None of these
Show Answer & Explanation
Correct Answer: A
1000 - 564 equals 436, which is less than 500. Therefore, it is not greater than 500.
Q10
Hard
Which pair of numbers shows the correct comparison with respect to their values?
A. 125, 152
B. 789, 798
C. 431, 413
D. 560, 650
Show Answer & Explanation
Correct Answer: B
789 is less than 798, making option B the correct comparison.

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More Mathematics Chapters

1 Whole Numbers
1146 Qs →
2 Playing with Numbers
1160 Qs →
3 Basic Geometrical Ideas
1151 Qs →
4 Understanding Elementary Shapes
1103 Qs →
5 Integers
1071 Qs →
6 Fractions
1026 Qs →
7 Decimals
1303 Qs →
8 Data Handling
782 Qs →

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Knowing Our Numbers — Class 6 Mathematics Practice Questions Online

This page contains 1171 practice MCQs for the chapter Knowing Our Numbers in Class 6 Mathematics. The questions are organized by difficulty — 365 easy, 581 medium, 225 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 4 topics, giving you comprehensive coverage of the entire chapter.