किस विकल्प में समांतर श्रेणी दी गई है?
Which option shows an arithmetic progression?
Explanation opens after your attempt
Correct Answer
C. (5,10,15,20)
Concept
In (5,10,15,20), the consecutive difference is (5). In exams, look for equal differences in the options.
Why this answer is correct
The correct answer is C. (5,10,15,20). In (5,10,15,20), the consecutive difference is (5). In exams, look for equal differences in the options.
Exam Tip
(5,10,15,20) में लगातार अंतर (5) है। परीक्षा में विकल्पों में समान अंतर खोजें।
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