IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 809 - 815 of 929
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Question number: 809
» Analytical Reasoning and Logical Reasoning
Question
Which number should come in place of the question mark?
14 | 18 | 12 |
5 | 3 | 5 |
5 | 7 | ? |
75 | 61 | 69 |
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 | |
b. | 9 | |
c. | 6 | |
d. | 7 | |
Question number: 810
» Introduction to Euclid's Geometry
Question
In the figure , and , if , what is the length of ?
The Length of Section CD
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 | |
b. | 3 | |
c. | 5 | |
d. | 6 | |
Question number: 811
» Linear Equations in Two Variables
Question
The linear equation cuts the y-axis at________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 812
» Analytical Reasoning and Logical Reasoning
Question
Which number will replace the question mark?
Given the Multiple Number in Circles – Find Missing Value
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 31 | |
b. | 45 | |
c. | 25 | |
d. | 41 | |
Question number: 813
» Analytical Reasoning and Logical Reasoning
Question
If moon is called Star, Star is Sun, Sun is Earth, Earth is Jupiter, Jupiter is Mars and Mars is Mercury, where does man live?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Sun | |
b. | Jupiter | |
c. | Mars | |
d. | Earth | |
Question number: 814
Question
Choices
| Choice (4) | Response | |
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a. |
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b. |
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c. |
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d. |
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Question number: 815
Question
A student was asked to divide a number by 8 and add 16 to the quotient. He, however, first added 16 to the number and then divided it by 8, getting 160 as the answer. The correct answer should have been________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 174 | |
b. | 162 | |
c. | 154 | |
d. | 198 | |