RRB Technician Grade 3 practice question
Find the next number in the series: 14, 17, 34, 37, 74, 77, ?
From a RRB Technician Grade 3 Reasoning practice set · Reasoning
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Correct answer: (A) 154
The series alternates +3 and x2; the next operation is x 2, giving 77 x 2 = 154.
श्रृंखला बारी-बारी से +3 और x2 के नियम पर चलती है; अगला पद = 77 x 2 = 154।
श्रृंखला बारी-बारी से +3 और x2 के नियम पर चलती है; अगला पद = 77 x 2 = 154।
हिंदी में प्रश्न
श्रृंखला में अगली संख्या ज्ञात करें: 14, 17, 34, 37, 74, 77, ?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 154
The series alternates +3 and x2; the next operation is x 2, giving 77 x 2 = 154.
श्रृंखला बारी-बारी से +3 और x2 के नियम पर चलती है; अगला पद = 77 x 2 = 154।
श्रृंखला बारी-बारी से +3 और x2 के नियम पर चलती है; अगला पद = 77 x 2 = 154।
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