क्रम \(3,12,48,192,\ldots\) और \(5,20,80,320,\ldots\) के (4)थे पदों का अनुपात क्या है?
What is the ratio of the (4)th terms of \(3,12,48,192,\ldots\) and \(5,20,80,320,\ldots\)?
Explanation opens after your attempt
A. (3:5)
Concept
The fourth terms are (192) and (320). Their ratio is (192:320=3:5).
Why this answer is correct
The correct answer is A. (3:5). The fourth terms are (192) and (320). Their ratio is (192:320=3:5).
Exam Tip
चौथे पद (192) और (320) हैं। उनका अनुपात (192:320=3:5) है।
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