क्रम \(2,6,18,54,\ldots\) और \(5,15,45,135,\ldots\) के (4)थे पदों का अनुपात क्या है?
What is the ratio of the (4)th terms of \(2,6,18,54,\ldots\) and \(5,15,45,135,\ldots\)?
Explanation opens after your attempt
A. (2:5)
Concept
The fourth terms are (54) and (135). Their ratio is (54:135=2:5).
Why this answer is correct
The correct answer is A. (2:5). The fourth terms are (54) and (135). Their ratio is (54:135=2:5).
Exam Tip
चौथे पद (54) और (135) हैं। उनका अनुपात (54:135=2:5) है।
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