IMO- Mathematics Olympiad (SOF) Class 6: Questions 675 - 682 of 1049
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Question number: 675
Question
Cost of a toffee is 50 paisa and cost of a chocolate is Rs. 10, then the ratio of the cost of a toffee to the cost of a chocolate is
Choices
| Choice (4) | Response | |
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| a. | 5: 1 |
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| b. | 20: 1 |
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| c. | 1: 5 |
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| d. | 1: 20 |
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Question number: 676
» Symmetry and Practical Geometry
Question
The angles are to be bisected to obtain an angle of is
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Question number: 677
Question
Each side of a square ground measures 65 m. The distance covered by a runner who is running around the ground 8 times is
Choices
| Choice (4) | Response | |
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| a. | 2800 m |
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| b. | 1920 m |
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| c. | 1820 m |
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| d. | 2080 m |
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Question number: 678
Question
What number should be subtracted from each of the numbers 45,67,53 and 79 so that the remainders may be proportional?
Choices
| Choice (4) | Response | |
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| a. | 6 |
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| b. | 3 |
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| c. | 2 |
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| d. | 1 |
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Question number: 679
Question
A’s money is to B’s money as 4: 5 and B’s money is to C’s money as 2: 3. If A has Rs. 800, C has
Choices
| Choice (4) | Response | |
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| a. | Rs. 1500 |
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| b. | Rs. 2000 |
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| c. | Rs. 1000 |
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| d. | Rs. 1200 |
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Question number: 680
Question
In a , if , then respectively are
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Question number: 681
» Symmetry and Practical Geometry
Question
Which of the following alphabets has one line of symmetry?
Choices
| Choice (4) | Response | |
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| a. | V |
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| b. | R |
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| c. | L |
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| d. | J |
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Question number: 682
Question
The length of a rectangular hall is 5 meters more than its breadth. If the breadth of the hall is 25 meters, then area of the hall is
Choices
| Choice (4) | Response | |
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| a. | 150 |
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| b. | 750 |
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| c. | 225 |
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| d. | 850 |
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