IMO- Mathematics Olympiad Class 8: Questions 844 - 849 of 1029
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Question number: 844
Question
The cost of a Fridge is 2 times more than the cost of T. V. , If the cost of 3 T. V. and 2 Fridge is 3, 50, 000. Then price of the Fridge is________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 50, 000 |
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| b. | Rs. 1, 00, 000 |
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| c. | Rs. 30, 000 |
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| d. | None of the above |
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Question number: 845
Question
At 4: 00 p. m. on a sunny day, a tree 24 feet tall casts a shadow 15 feet long. At the same time, a man of 6 feet casts a shadow________feet long.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 5 feet |
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| b. | 3.75 feet |
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| c. | 4 feet |
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| d. | 4.25 feet |
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Question number: 846
Question
A man 6 feet tall casts a shadow 10 feet long. At the same time, a tree nearby casts a shadow 60 feet long. What is the height, in feet, of the tree?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 23 feet |
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| b. | 21 feet |
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| c. | 25 feet |
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| d. | 36 feet |
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Question number: 847
Question
Reema is on a road trip. She travels at an average rate of 30 miles per hour. How far does she travel in 2 hours?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 50 miles |
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| b. | 20 miles |
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| c. | 25 miles |
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| d. | 75 miles |
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Question number: 848
Question
Nirav has built a cubical water tank with lid for his house, with each outer edge 1.5 m long. He gets the outer surface of the tank excluding the base, covered with square tiles of side 25 cm. So, how many tiles are required for the tank?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 160 |
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| b. | 100 |
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| c. | 120 |
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| d. | 180 |
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Question number: 849
Question
Pratik bought some packages of pencils. He bought three packages containing 5 pencils and n packages containing 10 pencils each. Which one of the following expression could be used to find the total number of pencils that Pratik bought?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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| b. |
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| c. |
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| d. | All of the above |
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