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<p style="text-align: center"><img src="https://t1.daumcdn.net/cfile/cafe/252F1F4E5704D38E15" class="txc-image" border="0" id="A_252F1F4E5704D38E1511FA"/></p><p class="cafe-editor-text"><br></p><p class="cafe-editor-text"><br></p><p class="cafe-editor-text"><br></p><div style="list-style: none; margin: 0px; padding: 0px;"><p class="cafe-editor-text" style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif"><span style="font-size: 18.6667px;"><b>[대기업인적성 모의문제] 추리영역 #1. 수 추리 - 일반수열 (1)</b></span></font><br></p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;"><br></p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;"><br></p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;">삼성, CJ, LG, 현대자동차 등 대기업에서 출제되었던</p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;">여러가지 문제들을 직접 확인하시고</p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;">어떻게 풀면 좋을지 생각해보도록 합시다.</p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;"><br></p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;"><br></p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;"><br></p><p class="cafe-editor-text" style="font-family: inherit; line-height: 19.2px; list-style: none; font-size: inherit; word-wrap: normal; word-break: normal;"><br></p></div><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b>01.</b></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">다음의 괄호 안에 들어갈 알맞은 수를 고르시오.</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">1/4, 1, ( ), 5/2, 13/4, 4</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">1. 5/4</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">2. 3/2</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">3. 7/4</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">4. 2</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">5. 9/4</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b>02.</b></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">다음 수열에서 제28항에 오는 수는 무엇인가?</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">-35, -29, -23, -17 .....</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">1. 12</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">2. 127</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">3. 133</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">4. 139</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">5. 145</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b>03.</b></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">다음 수열에서 7,168은 제 몇 항인가?</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">7, 14, 28, 56, 112........</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">1. 제 9항</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">2. 제 10항</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">3. 제 11항</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">4. 제 12항</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;">5. 제 13항</p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b><span style="font-size: 12pt; color: rgb(255, 94, 0);">*해설</span></b></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b>01.</b></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">해설)③</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">주어진 수열은 공차가 3/4 인 등차수열이다.</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;">1/4 + 3/4 -> 1</p><p style="list-style: none; word-wrap: normal; word-break: normal;">1 + 3/4 -> 7/4</p><p style="list-style: none; word-wrap: normal; word-break: normal;">7/4 + 3/4 -> 5/2</p><p style="list-style: none; word-wrap: normal; word-break: normal;">5/2 + 3/4 -> 13/4</p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">13/4 + 3/4 -> 4</font></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b>02.</b></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">해설) ②</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">주어진 수열은 첫째 항이 -35, 공차가 6인 등차수열이다.</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">a_28=-35+(28-1)×6</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif"> =127</font></p><div><br></div><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><br></p><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; word-break: normal; line-height: 19.2px;"><b>03.</b></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">해설) ③</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">주어진 수열은 첫째 항이 7, 공비가 2인 등비수열이다.</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">7,168=7×2^(n-1)</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">2^(n-1)=1,024</font></p><p style="list-style: none; word-wrap: normal; word-break: normal;"><font face="굴림, gulim, tahoma, sans-serif">∴n=11</font></p><div><br></div><p style="list-style: none; font-family: 굴림, gulim, tahoma, sans-serif; word-wrap: normal; 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[대기업인적성 모의문제] 추리영역 #1. 수 추리 - 일반수열 (1)
Gen.VI
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16.04.28 16:02
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