Double Century — Practice Quiz
CBSE · Class 3 · Mathematics
Try a 4-question quiz on Double Century for CBSE Class 3 Mathematics: tap an answer to check it and see why. 44 questions in the full chapter test.
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Quick Quiz: Double Century
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What number comes immediately after 149?
100 + 47 = ?
What number is 10 more than 185?
In the number 163, what digit is in the tens place?
Sample Questions
Which of these numbers are between 110 and 120?
Show answer
115, 118, 112
Numbers between 110 and 120 are: 111, 112, 113, 114, 115, 116, 117, 118, 119. From the options: 115 ✓, 118 ✓, 112 ✓. 109 is less than 110, and 121 is greater than 120.
Which pairs of numbers add up to 100?
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60 + 40, 75 + 25, 30 + 70, 85 + 15
Let's check each pair: 60 + 40 = 100 ✓, 75 + 25 = 100 ✓, 45 + 50 = 95 ✗, 30 + 70 = 100 ✓, 85 + 15 = 100 ✓
Count by 10s: 120, 130, __, 150, __
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140, 160
When counting by 10s, we add 10 each time: 120 → 130 (add 10) → 140 (add 10) → 150 → 160 (add 10). The missing numbers are 140 and 160.
What is 5 less than 132?
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127
To find 5 less than 132, we subtract: 132 - 5 = 127. We can count backwards: 132, 131, 130, 129, 128, 127.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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