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<html><body><h2 id="content-id-0965382417-2"><b>Coding Decoding Questions Overview</b></h2><p>Coding Decoding Questions have a good weightage in the Sbi Po Exam and the type of question asked in Sbi Po 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 Coding Decoding Questions.</p><h2 id="content-id-2435860719-3"><b> Comprehension On Coding Decoding Questions</b></h2>Six students have different heights. They are divided into two groups A and B. There is a specific code given to each student, which is coded by the following steps which are as follows:



After the codes are generated, each student is divided into groups, the one who has an even number code is kept in group A and the one who has an odd number code is kept in group B. Do the same procedure for the following other 6 students:

147, 132, 174, 125, 137, 136
<h2 id="content-id-1043682795-4"><b>Question On Coding Decoding </b></h2>How many students' height code is 8?
<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 : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 52 Seconds </h3></div></div><h2 id="content-id-5174908326-5"><b> Coding Decoding Questions Options</b></h2><ol><li><p>4</p>
</li><li><p>6</p>
</li><li><p>2</p>
</li><li><p>3</p>
</li><li><p>0</p>
</li></ol> <h2 id="content-id-2956407813-6"><b> Coding Decoding Questions Solution</b></h2><p>The correct answer is <strong>Option 1</strong> i.e. <strong>4</strong></p>

<p><strong>Logic:</strong></p>

<p><strong>Step I:</strong> If the height of the student is even then it is multiplied by 3 and if the height of the student is odd then it is multiplied by 2.</p>

<p><strong>Step II</strong>: Sum of all the digits of the number obtained in Step I, then the square of the number after the sum and minus 1.</p>

<p><strong>Code:</strong> Sum of the digits in Step 2.</p>

<table border="1" cellpadding="1" cellspacing="1">
	<tbody>
		<tr>
			<td>Height of the students</td>
			<td><strong>Step 1</strong></td>
			<td><strong>Step 2</strong></td>
			<td>Code of the student</td>
		</tr>
		<tr>
			<td>147 cm</td>
			<td>294</td>
			<td>224</td>
			<td>08</td>
		</tr>
		<tr>
			<td>132 cm</td>
			<td>396</td>
			<td>323</td>
			<td>08</td>
		</tr>
		<tr>
			<td>174 cm</td>
			<td>522</td>
			<td>80</td>
			<td>08</td>
		</tr>
		<tr>
			<td>125 cm</td>
			<td>250</td>
			<td>48</td>
			<td>12</td>
		</tr>
		<tr>
			<td>137 cm </td>
			<td>274</td>
			<td>168</td>
			<td>15</td>
		</tr>
		<tr>
			<td>136 cm</td>
			<td>408</td>
			<td>143</td>
			<td>08</td>
		</tr>
	</tbody>
</table>

<p>Now divide students into groups,</p>

<table border="1" cellpadding="1" cellspacing="1">
	<tbody>
		<tr>
			<td colspan="4"><strong>Group A</strong></td>
		</tr>
		<tr>
			<td>Height of the students</td>
			<td><strong>Step 1</strong></td>
			<td><strong>Step 2</strong></td>
			<td>Code of the student</td>
		</tr>
		<tr>
			<td>147 cm</td>
			<td>294</td>
			<td>224</td>
			<td>08</td>
		</tr>
		<tr>
			<td>132 cm</td>
			<td>396</td>
			<td>323</td>
			<td>08</td>
		</tr>
		<tr>
			<td>174 cm</td>
			<td>522</td>
			<td>80</td>
			<td>08</td>
		</tr>
		<tr>
			<td>125 cm</td>
			<td>250</td>
			<td>48</td>
			<td>12</td>
		</tr>
		<tr>
			<td>136 cm</td>
			<td>408</td>
			<td>143</td>
			<td>08</td>
		</tr>
	</tbody>
</table>



<table border="1" cellpadding="1" cellspacing="1">
	<tbody>
		<tr>
			<td colspan="4"><strong>Group B</strong></td>
		</tr>
		<tr>
			<td>Height of the students</td>
			<td><strong>Step 1</strong></td>
			<td><strong>Step 2</strong></td>
			<td>Code of the student</td>
		</tr>
		<tr>
			<td>137 cm</td>
			<td>274</td>
			<td>168</td>
			<td>15</td>
		</tr>
	</tbody>
</table>

<p>4 students' height code is 08.</p>

<p>Hence, <strong>4</strong> is the correct answer.</p>
<h2 id="content-id-9524863071-7"><b> Coding Decoding Questions Tips and Tricks</b></h2><img loading="lazy" src="https://study.kdcampus.live/questions-blog-pdf/Coding_Decoding_Questions_Tips_and_Tricks.png" alt="Coding Decoding Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Coding Decoding Questions without taking any help from the solutions.</li><li>Coding Decoding Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img loading="lazy" src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for Banking and a current affairs quiz too for the practice. 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