IMO- Mathematics Olympiad Class 9: Questions 721 - 726 of 919
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Question number: 721
» Analytical Reasoning and Logical Reasoning
Statement
1. All microprocessors are computers
2. All computers are modems
Conclusions
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1. All microprocessors are modems
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2. All modems are microprocessors
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | None of the conclusions follow. |
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| b. | All of the conclusions follow. |
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| c. | Only conclusion Ⅱ can follow. |
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| d. | Only conclusion Ⅰ can follow. |
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Question number: 722
» Analytical Reasoning and Logical Reasoning
Question
In a class of 35 students, Hardik is placed 7th from the bottom whereas Ravi is placed 9th from the top. Ankur is placed exactly in between the two. What is Hardik’s position from Ankur?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 10th |
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| b. | 8th |
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| c. | 12th |
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| d. | 4th |
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Question number: 723
Question
A man rows downstream 40 km and upstream 20 km, taking 10 hours each time. The velocity of current is ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 1 km/hr |
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| b. | 3 km/hr |
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| c. | 2 km/hr |
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| d. | 5 km/hr |
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Question number: 724
» Linear Equations in Two Variables
Question
The graph of is
Find the Correct Solution for the Equation Given
What will be the correct slope for the given equation
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | II |
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| b. | III |
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| c. | IV |
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| d. | I |
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Question number: 725
» Linear Equations in Two Variables
Question
Which equation satisfies the data in the table?
|
X
|
-1
|
0
|
1
|
2
|
|
Y
|
-3
|
-1
|
1
|
3 |
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: 726
» Analytical Reasoning and Logical Reasoning
Question
If the first three letters of the word ‘P R E P A R A T I O N’ are reversed, then last three letters are added and then the remaining letters are reversed and added, then which letter will be exactly in the middle?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | N |
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| b. | T |
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| c. | R |
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| d. | E |
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