SSC CHSL Tier-1 practice question
Find the missing number in the series: 5, 15, 45, 135, ?
From a SSC CHSL Tier-1 Reasoning practice set · Reasoning
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Correct answer: (C) 405
Each term is multiplied by 3: 5x3=15, 15x3=45, 45x3=135, 135x3=405.
हिंदी में प्रश्न
श्रृंखला में लुप्त संख्या ज्ञात करें: 5, 15, 45, 135, ?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 405
प्रत्येक पद को 3 से गुणा किया जाता है: 5x3=15, 15x3=45, 45x3=135, 135x3=405।
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