क्रम \(5,10,20,40,\ldots\) में अगला पद क्या होगा?
What will be the next term in \(5,10,20,40,\ldots\)?
Explanation opens after your attempt
B. (80)
Concept
Each term is doubled. Twice (40) is (80).
Why this answer is correct
The correct answer is B. (80). Each term is doubled. Twice (40) is (80).
Exam Tip
हर बार पद (2) गुना हो रहा है। (40) का (2) गुना (80) है।
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