IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 160 - 165 of 1022
Access detailed explanations (illustrated with images and videos) to 1022 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 160
Question
The value of ……………. . up to 20 times is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | -2 |
|
| b. | 2 |
|
| c. | 20 |
|
| d. | -20 |
|
Question number: 161
Question
The sum of Rs. 540 is distributed among P, Q, R and S in such a manner that Q gets as much as R, P gets Rs, 120 more than R, S gets as much as R What is R’s share?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 115 |
|
| b. | Rs. 74 |
|
| c. | Rs. 130 |
|
| d. | Rs. 105 |
|
Question number: 162
Question
In a caravan, in addition to 60 hens there are 50 goats and 10 camels with some keepers. If the total number of feet be 260 more than the number of heads, find the number of keepers.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 23 |
|
| b. | 10 |
|
| c. | 12 |
|
| d. | 20 |
|
Question number: 163
Question
An employer pays Rs. 12 for each day a worker work, and deducts Rs. 3 for each day he is idle. At the end of 30 days, a worker gets Rs. 630. For how many days did the worker work?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 44 |
|
| b. | 27 |
|
| c. | 35 |
|
| d. | 48 |
|
Question number: 164
Question
In a certain office, of the workers are women, of the women are married and of the married women have children. If of the men are married and of the married men have children, what part of workers is without children?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|
Question number: 165
Question
The value of in is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 3 |
|
| b. | 1 |
|
| c. | 0 |
|
| d. | 2 |
|