क्रम \(7,12,19,31,50,\ldots\) का अगला पद क्या होगा?
What will be the next term of \(7,12,19,31,50,\ldots\)?
Explanation opens after your attempt
B. (81)
Concept
Here (19=7+12), (31=12+19), and (50=19+31). The next term will be (31+50=81).
Why this answer is correct
The correct answer is B. (81). Here (19=7+12), (31=12+19), and (50=19+31). The next term will be (31+50=81).
Exam Tip
यहाँ (19=7+12), (31=12+19), (50=19+31) है। अगला पद (31+50=81) होगा।
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