यदि \(0.62a\geq0.626\), तो अंक (a) के कितने मान संभव हैं?
If \(0.62a\geq0.626\), how many values of digit (a) are possible?
Explanation opens after your attempt
B. (4)
Concept
At the thousandths place, \(a\geq6\) is needed. So (a=6,7,8,9), giving (4) possible values.
Why this answer is correct
The correct answer is B. (4). At the thousandths place, \(a\geq6\) is needed. So (a=6,7,8,9), giving (4) possible values.
Exam Tip
हजारवें स्थान पर \(a\geq6\) होना चाहिए। इसलिए (a=6,7,8,9), यानी (4) मान संभव हैं।
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