IMO- Mathematics Olympiad (SOF) Class 8: Questions 882 - 888 of 1030
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Question number: 882
Question
Two tankers contain 50 liters, 150 liters and 100 liters of petrol respectively. The maximum capacity of container which can be used to measure exactly petrol of tank, is________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 25 liter |
|
| b. | 100 liter |
|
| c. | 50 liter |
|
| d. | 150 liter |
|
Question number: 883
Question
The age of Meena and Mitesh are in ratio 1: 3. After 3 years, their age will be in ratio 7: 12. The age of Mitesh is________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 2 years |
|
| b. | 3 years |
|
| c. | 5 years |
|
| d. | 1 years |
|
Question number: 884
Question
is 2.125 then x is________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 10 |
|
| b. | 4.4 |
|
| c. | 5.9 |
|
| d. | 8.5 |
|
Question number: 885
Question
Rajani is on a road trip. She travels at an average rate of 60 miles per hour. How far does she travel in 3 hours?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 350 miles |
|
| b. | 210 miles |
|
| c. | 120 miles |
|
| d. | 250 miles |
|
Question number: 886
Question
An electric pole is 14 meter high casts a shadow of 10 meter long. find the height of the tree if it casts a shadow of 12 meter long under similar conditions.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 12.10 m |
|
| b. | 20 m |
|
| c. | 15.5 m |
|
| d. | 16.8 m |
|
Question number: 887
Question
How many minutes does Ritesh take to cover a distance of 400 m, if he runs at a speed of 20 km/hr?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | minute |
|
| b. | minute |
|
| c. | minute |
|
| d. | minute |
|
Question number: 888
» Logical and Analytical Reasoning
Question
The given equation becomes correct due to the interchange of two signs. One of the four options under it specifies the interchange of signs in the equation which when made will make the equation correct. Find the correct option.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | and |
|
| b. | and |
|
| c. | and |
|
| d. | and |
|