यदि किसी संख्या का (3) गुना (5) घटाने पर कम से कम (16) है, तो हल क्या है?

If three times a number decreased by (5) is at least (16), what is the solution?

Explanation opens after your attempt
Correct Answer

A. \(x\geq 7\)

Step 1

Concept

The statement gives \(3x-5\geq 16\). This gives \(3x\geq 21\) and \(x\geq 7\).

Step 2

Why this answer is correct

The correct answer is A. \(x\geq 7\). The statement gives \(3x-5\geq 16\). This gives \(3x\geq 21\) and \(x\geq 7\).

Step 3

Exam Tip

कथन \(3x-5\geq 16\) देता है। इससे \(3x\geq 21\) और \(x\geq 7\) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

यदि किसी संख्या का (3) गुना (5) घटाने पर कम से कम (16) है, तो हल क्या है? / If three times a number decreased by (5) is at least (16), what is the solution?

Correct Answer: A. \(x\geq 7\). Explanation: कथन \(3x-5\geq 16\) देता है। इससे \(3x\geq 21\) और \(x\geq 7\) मिलता है। / The statement gives \(3x-5\geq 16\). This gives \(3x\geq 21\) and \(x\geq 7\).

Which concept should I revise for this Mathematics MCQ?

The statement gives \(3x-5\geq 16\). This gives \(3x\geq 21\) and \(x\geq 7\).

What exam hint can help solve this Mathematics question?

कथन \(3x-5\geq 16\) देता है। इससे \(3x\geq 21\) और \(x\geq 7\) मिलता है।