Mathematics · Data Sufficiency
Each of the questions below consists of a question and two statements numbered I and II. Decide whether the data provided in the statements are sufficient to answer the question. Question: What is the value of y? Statements: I. 2x + 3y + 4z = 25 II. 4x + 7y + 8z = 62
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1If the answer to the question can be given by using one statement alone, but the answer cannot be given by using the other statement alone.
- 2If the answer to the question can be given by using both statements together, but not by either statement alone.
- 3If the answer to the question cannot be given even by using both statements together.✓
- 4If the answer to the question can be given by using either statement I or II alone.
Correct answer
If the answer to the question cannot be given even by using both statements together.
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