Mathematics · Data Sufficiency
Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Question: The average weight of 'N' students in a class is 'A' kg. Find the value of 'N'? Statement I: When a student having a weight of 35 kg is added, then the average weight of the class is increased by 4 kg. Statement II: When two students weighing 33 kg each are added, then the average weight of the class is increased by 2 kg.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The data given in both statements I and II together are not sufficient to answer the question.✓
- 2The data either in statement I alone or in statement II alone are sufficient to answer the question.
- 3The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient.
- 4The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient.
Correct answer
The data given in both statements I and II together are not sufficient to answer the question.
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