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What is the missing value in (40,\Box,30,25,20)?क्रम (40,\Box,30,25,20) में खाली स्थान का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 3535
Each successive term is 5 less than the preceding term: 40, 35, 30, 25, 20. Therefore, the missing term after 40 is 35. If 34 were chosen, the difference from 40 would be 6, so the sequence rule would not be followed. Exam tip: Compare consecutive known terms to identify the common difference in a sequence.क्रम में प्रत्येक अगला पद पिछले पद से 5 कम है: 40, 35, 30, 25, 20। इसलिए 40 के बाद का रिक्त पद 35 होगा। 34 लेने पर 40 से 34 का अंतर 6 हो जाता है, इसलिए क्रम का नियम नहीं बनता। परीक्षा टिप: क्रम में लगातार दो ज्ञात पदों का अंतर देखकर रिक्त पद ज्ञात करें।
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