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<html><body><h2 id="content-id-8256703914-2"><b>Number System Questions Overview</b></h2><p>Number System Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Number System Questions.</p><h2 id="content-id-2189657403-3"><b>Question On Number System </b></h2>If the 18th term of an A.P. is zero, then seven times the seventh term is _______ times the eleventh term.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 33 Seconds </h3></div></div><h2 id="content-id-2783640951-4"><b> Number System Questions Options</b></h2><ol><li><p>8</p>
</li><li><p>9</p>
</li><li><p>10</p>
</li><li><p>11</p>
</li></ol> <h2 id="content-id-8304195762-5"><b> Number System Questions Solution</b></h2><p>The correct answer is <strong>Option 4 </strong>i.e.<strong> 11.</strong></p>

<p>Let the first term be <strong>a</strong> and common difference be <strong>d</strong>.</p>

<p>18th term:</p>

<p>a+17d=0</p>

<p>So, a = -17d.</p>

<p>7th term = a+6d=-11d</p>

<p>11th term  =a+10d=-7d</p>

<p>Therefore,</p>

<p>7 × (7th term) = 7 × (-11d) = -77d</p>

<p>11 × (11th term) = 11 × (-7d) = -77d</p>

<p>Hence, seven times the seventh term equals eleven times the eleventh term.</p>

<p>So, the blank is <strong>11</strong>.</p>
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Which of the following ar - Classification Questions for Ssc Chsl

Find the number of terms - Series Questions for Ssc Chsl

The correct answer is Option 4 i.e. 11 - Number System Questions are asked in Ssc Chsl exams and your question has been explained by experts like Neetu Mam.

If the 18th term of an A - Number System Questions for Ssc Chsl

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