IMO Level 1- Mathematics Olympiad (SOF) Class 3: Questions 35 - 38 of 582
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Question number: 35
Question
A boy has drawn a number card from a bag containing number from 1 to 100. It is draw a number is 20 more than the least two-digit number. What is his number?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 40 |
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| b. | 20 |
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| c. | 50 |
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| d. | 30 |
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Question number: 36
Question
Which of the given abacus shows the number less than 3000?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |  This Image of Abacus Show the 4-Digit Number– Choice A Find which abacus shows the number less than 3000 |
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| b. |  This Image of Abacus Show the 4-Digit Number– Choice B Find which abacus shows the number less than 3000 |
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| c. |  This Image of Abacus Show the 4-Digit Number– Choice C Find which abacus shows the number less than 3000 |
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| d. | All of the above |
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Question number: 37
Question
Which place value will determine larger number of the two?
This Image Shows the Different Two Numbers
Find which place value will determine larger number of the two
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | One’s |
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| b. | Ten’s |
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| c. | Thousand’s |
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| d. | Hundred’s |
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Question number: 38
Question
Which of the following has the place value of 4 as 40?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |  This Image Shows 3-Digit Number of Abacus of 4 as 40 – Choice A Find which abacus has the place value of 4 as 40 |
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| b. |  This Image Shows 3-Digit Number of Abacus of 4 as 40 – Choice B Find which abacus has the place value of 4 as 40 |
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| c. |  This Image Shows 3-Digit Number of Abacus of 4 as 40 – Choice C Find which abacus has the place value of 4 as 40 |
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| d. |  This Image Shows 3-Digit Number of Abacus of 4 as 40 – Choice D Find which abacus has the place value of 4 as 40 |
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