IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 196 - 202 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. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 196
Question
, then find the value of X.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 | |
b. |
| |
c. |
| |
d. |
| |
Question number: 197
Question
The age of A and B are in ratio 7: 5 after 6 years, their ages will be in the ratio 9: 7 the sum of present age is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 10 years | |
b. | 36 years | |
c. | 9 years | |
d. | 24 years | |
Question number: 198
Question
What is the value of that makes the following expression true?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 12 | |
b. | -12 | |
c. | 4 | |
d. | -4 | |
Question number: 199
Question
When the amount was distributed among 12 boys, each of them got Rs. 150 more than the amount received by when the same amount is distributed equally among 20 boys. What is the amount?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Rs. 3900 | |
b. | Rs. 4500 | |
c. | Rs. 4520 | |
d. | Rs. 3960 | |
Question number: 200
Question
What is the value of that makes the following expression true?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | -4 | |
b. | -3 | |
c. | 3 | |
d. | 2 | |
Question number: 201
Question
The present age of P is twice that of Y. 14 years from now, age of P will be times that of Y. The present ages of P and Y (in years) respectively, is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 14,28 | |
b. |
| |
c. | 12,24 | |
d. | 24,12 | |
Question number: 202
Question
In a school, in addition to 150 students, 8 peons with some teacher. Students have 5 apples and 8 oranges, peons have 2 apples and 3 oranges and teachers have 5 apples and 3 oranges. If the total number of orange be 478 more than the number of apples, find the number of teachers.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 23 | |
b. | 12 | |
c. | 10 | |
d. | 20 | |