Number Series Practice practice question for Railways, SSC, UPSC. Review the correct answer and explanation, then continue with related practice below.
प्रश्न 19 1, 5, 14, 30, 55, ?
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
Correct Answerसही उत्तर
C. 91
Explanationव्याख्या
Differences: 4,9,16,25,36.
अंतर: 2²,3²,4²,5²,6²।
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