Mathematics Answer, Explanation and Revision Hints
यदि (y=330-22x), तो (y) में (154) की कमी के लिए (x) कितना बढ़ना चाहिए? / If (y=330-22x), by how much should (x) increase for (y) to decrease by (154)?
Correct Answer: C. (7). Explanation: कुल कमी \(22\Delta x\) होगी। \(22\Delta x=154\) से \(\Delta x=7\) मिलता है। / The total decrease is \(22\Delta x\). From \(22\Delta x=154\), \(\Delta x=7\).
Which concept should I revise for this Mathematics MCQ?
The total decrease is \(22\Delta x\). From \(22\Delta x=154\), \(\Delta x=7\).
What exam hint can help solve this Mathematics question?
कुल कमी \(22\Delta x\) होगी। \(22\Delta x=154\) से \(\Delta x=7\) मिलता है।
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