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Wrong Number Series questions are regularly asked in competitive exams. These questions carry a weightage of 3-5 questions(3-5 marks) in banking exams. To get a good rank in competitive exams, you should have a great understanding of number series as they are questions which take less time and award high.

Here are some tips for solving Wrong Number Series questions:To solve, carefully analyze the difference between adjacent numbers. Look for arithmetic, geometric, or other patterns. If a number doesn&#39;t follow the pattern, figure out why. Once you identify the anomaly, pick the wrong number. Practice various series to enhance pattern recognition.

So, we have attached 10 questions of Wrong Number Series for you to practice with. You should aim to solve these questions in less than half a minute for each.

 

<h2>Practice Questions on Wrong Number Series</h2>

You can also download the Wrong Number Series questions and answers pdf. Just click on the Download PDF button. So let&#39;s start with the very first question.

Directions(Q1-Q10): Find the wrong number in the given number series questions.

 Q:1 5040, 2520, 840, 210, 42, 8, 1

1. 8

2. 5040

3. 840

4. 1

5. 42

(Difficulty: 2, Estimated Time: 15 Seconds) This was a piece of cake...

Q:2 160, 80, 80, 120, 240, 600, 900

1. 240

2. 120

3. 160

4. 900

5. 600

(Difficulty: 2, Estimated Time: 15 Seconds) Your might have solved it on the screen!

Q:3 1.5, 2.5, 6, 24, 100, 505, 3036

1. 1.5

2. 6

3. 100

4. 3036

5. 2.5

(Difficulty: 4, Estimated Time: 25 Seconds) This was not an easy one! Did you get it right!

 Q:4 100, 118, 136, 149, 160, 167, 172

1. 172

2. 160

3. 100

4. 118

5. 136

(Difficulty: 3, Estimated Time: 20 Seconds) Try increasing your calculation speed!

Q:5 15, 17, 26, 151, 200, 929, 1050

1. 17

2. 1050

3. 15

4. 929

5. 26

(Difficulty: 3, Estimated Time: 20 Seconds) We&#39;re halfway through. Have you got all your questions correct so far?

Q:6 5, 8, 16, 26, 50, 98, 194

1. 5

2. 194

3. 8

4. 16

5. 98

(Difficulty: 3, Estimated Time: 20 Seconds) You might have done it easily if you have good understanding....

Q:7 2, 3, 10, 40, 172, 885, 5346

1. 40

2. 885

3. 172

4. 3

5. 10

(Difficulty: 4, Estimated Time: 30 Seconds) This was a hard nut to crack, be prepared for such questions in exam!

Q:8 1, 3, 9, 31, 128, 651, 3913

1. 31

2. 3

3. 1

4. 3913

5. 128

(Difficulty: 4, Estimated Time: 30 Seconds) Another tough one!

Q:9 36, 20, 12, 8, 6, 5.5, 4.5

1. 8

2. 36

3. 5.5

4. 4.5

5. 6

(Difficulty: 3, Estimated Time: 20 Seconds) Yes, You know how to solve such questions!

Q:10 2, 3, 6, 15, 45, 156.5, 630

1. 2

2. 15

3. 3

4. 156.5

5. 630

(Difficulty: 3, Estimated Time: 20 Seconds) This was a common question. Did you guess them all correctly?

<h2>Answer Key</h2>

Let&#39;s check out your score in this test.

<table border="0" cellpadding="1" cellspacing="1">
	<tbody>
		<tr>
			<td>1. (1)</td>
			<td>2. (4)</td>
			<td>3. (2)</td>
			<td>4. (4)</td>
			<td>5. (3)</td>
		</tr>
		<tr>
			<td>6. (4)</td>
			<td>7. (1)</td>
			<td>8. (5)</td>
			<td>9. (3)</td>
			<td>10. (4)</td>
		</tr>
	</tbody>
</table>

Comment below your score, considering each question has 1 mark only. If you scored 8 to 10, congratulations! You are one step closer to selection. If you have scored 5 to 8 marks, then you are doing well, keep it up. If you have scored less than 5 marks then you need to work a little harder on this subject. But don&#39;t worry, we are here to help you master the subject.

Let&#39;s check the answers and solutions and try to find out what went wrong. 
 

<h2>Answers and Solutions</h2>

 

Q:1 The correct answer is option 1 i.e. 8

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Swati Inarkar_8-4-2022_D12.png" />

 

Q:2 The correct answer is option 4 i.e. 900

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Swati Inarkar_8-4-2022_D13.png" />

 

Q:3 The correct answer is option 2 i.e. 6

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Swati Inarkar_8-4-2022_D14.png" />

 

Q:4 The correct answer is option 4 i.e. 118

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Swati Inarkar_8-4-2022_D15.png" />

 

Q:5 The correct answer is option 3 i.e. 15.

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/RRB Clerk_20.01.2022_D10.png" />

 

Q:6 The correct answer is option 4 i.e. 16

Wrong number = 16

Pattern of series 

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Urgent Diagram_07.02.2022_D29.png" />

So, there should be 14 in place of 16.

 

Q:7 The correct answer is option 1 i.e. 40

Wrong number = 40

Pattern of series -

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Urgent Diagram_07.02.2022_D30.png" />

So, there should be 39 in place of 40.

 

Q:8 The correct answer is option 5 i.e. 128

Wrong number =128

Pattern of series -

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Urgent Diagram_07.02.2022_D31.png" />

So, there should be 129 in place of 128.

 

Q:9 The correct answer is option 3 i.e. 5.5

Wrong number= 5.5

Pattern of series-

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Urgent Diagram_07.02.2022_D32.png" />

So, there should be 5 in place of 5.5

 

Q:10 The correct answer is option 4 i.e. 156.5

Wrong number = 156.5

Pattern of series

<img loading="lazy" alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Urgent Diagram_07.02.2022_D33.png" />

So, there should be 157.5 in place of 156.5.

So, this is it for today. We will meet again with another new topic. Till then, you can practice the questions again by downloading the PDF of Wrong Number Series.

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Practice Questions on Wrong Number Series!

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Check out the comprehensive set of Wrong Number Series questions and answers, with detailed solutions in PDF. It is the perfect resource for anyone who wants to improve their problem solving skills for competitive exams.

Wrong Number Series Questions - Download PDF now!

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