कौन सा क्रम (7) से शुरू होकर हर बार (5) जोड़ता है?
Which sequence starts with (7) and adds (5) each time?
Explanation opens after your attempt
B. (7,12,17,22)
Concept
In (7,12,17,22), (5) is added each time. Check both the first term and the difference.
Why this answer is correct
The correct answer is B. (7,12,17,22). In (7,12,17,22), (5) is added each time. Check both the first term and the difference.
Exam Tip
(7,12,17,22) में हर बार (5) जोड़ा जाता है। पहले पद और अंतर दोनों जाँचें।
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