Question: In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
- 20
- 30
- 40
- 50
- 55
“In a camp, there is a meal for 120 men or 200 children.”- is a topic of the GMAT Quantitative reasoning section of GMAT. This question has been taken from the book “GMAT Official Guide”. To solve GMAT Problem Solving questions a student must have knowledge about a good amount of qualitative skills. The GMAT Quant topic in the problem-solving part requires calculative mathematical problems that should be solved with proper mathematical knowledge.
Solution and Explanation:
Approach Solution 1:
It is given, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
Let us use the Following approach
Evaluating further –
There is a meal for 200 kids. 150 kids have had meals.
50 kids will be served the remaining meal.
Therefore
Now, 200 children = 120 men
So, 50 Children
= 120/200 * 50
= 30 men
The is 30
Correct Answer: B
Approach Solution 2:
It is given there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
There is another approach to answering this question Where logic can be used
there is meal for 120 men or 200 children.
So we can assume
120 Men = 30×4 and
200 Children = 50×4
Hence 150 Children Meal= 90 Men Meal.
30 Men= 50 Children (Remaining one)
So we can say , 30 men will be catered with the remaining meal.
The answer is 30
Correct Answer: B
Approach Solution 3:
Given:
In a camp meal for 120 or 200 children
Calculation:
According to the question 150 students have taken their meal
So 50 students are left
=200 children = 120 men
=50 = 120 x (50/200) men
= 30 men
Therefore the correct answer is 30 men.
Correct Answer: B
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