IMO- Mathematics Olympiad Class 6: Questions 674 - 680 of 1049
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Question number: 674
Question
Find the area and perimeter of a rectangular plot of land whose length and breadth are 15.4 m and 6.5 m respectively.
Choices
| Choice (4) | Response | |
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| a. | 4.38 m, 100.10 sq. m |
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| b. | 43.8 m, 100.10 sq. m |
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| c. | 100.10 sq. m, 43.8 m |
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| d. | 1001.10 sq. m, 4.38 m |
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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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