WRONG NUMBER SERIES QUESTIONS FOR SBI PO

DOWNLOAD OUR APP : EDUCATION WORLD FOR APP SBI PO

WRONG NUMBER SERIES QUESTIONS FOR SBI PO

• Facebook
• Instagram
• Telegram
• YouTube
• Link

Wrong number series is one such topic which has its importance in IBPS PO /IBPS Clerk/SBI PO/ SSC Exam. It carries weightage of 3-5 marks. So, Below are basic tricks  which can help you to solve questions based on number series.

• Before solving questions always observe the flow of series whether it is increasing order or in decreasing order.
• If there is gradual increase in series , then it has highly chances of addition.
• If there is gradual decrease in series, then it has highly chances of subtraction
• If there is huge increase in series then probably there would be multiplication or along with it addition and subtraction or square and cube.
• If there is huge decrease in series then probably there would be division or along with it addition and subtraction or square and cube
• Memories square from 1 to 50 and cubes from 1 to 13.
• One should good with tables as they can help a lot while solving questions.
  

Here are few tips from experts to solve wrong number series questions within permissible time limit.

• Solve a lot of different types of question on the topic. Practice wrong number series mock tests here.
• Create a full list of all possible types and practice them.
• Try to solve all question mentally, check hints if you are unable to solve them quickly.
• Take the previous year test multiple times.
  

A wrong number series is a proper sequence of numbers with a wrong entry in the sequence. This wrong number form out a wrong pattern. If you didn’t understand yet, you will get to know with the help of examples easily.
 
In the questions of Wrong Term Number Series we have to find out the wrong pattern of numbers which help us find the wrong term in the series.

Few types of Wrong Number Series Questions

Difference of Numbers:

• 5, 10, 15, 20, 25 , 30, …?.., …?….
• 5, 6, 10, 19, 35, …?.., …?…. difference of squares

Difference of Differences or Progressive differences:

• 5, 6, 9, 14, 21, …?.., …?….

Multiplication of previous term:

• 5, 10, 20, 40, 80, 160, (this is Geometric series also)

If difference is becoming huge it may be based on multiplication

• Fractional Multiplication: 5, 2.5, 5, 7.5, 15, 37.5, …?.., …?….
• Multiplication and Plus or Minus: 5, 11, 21, 43, 85, …?.., …?…. (x 2 +1 , x 2 – 1 )

Random pattern:

• 66, 36, 18, …?..
• 1, 4, 9, 16, 25, 36, 49, 64, 81, …?.., …?…. (square)
• 0, 9, 26, 65, 124, 217, …?.., …?…. ( cube -1, cube +1 )
  

WRONG NUMBER SERIES QUESTIONS FOR SBI PO

Below given is MCQS based on wrong number series  as one says practice makes a man perfect. So do solve questions given below .

1. 9, 36, 18, 74, 36, 144,72
   1.18
   2.36
   3.9
   4.74
   ANSWER:- 4
   
   
2. 12, 21,39,66,100,147,201
   1.100
   2.12
   3.39
   4.201
   ANSWER:- 1

3. 0, 1, 9, 36, 81, 225, 441

1. 0
2. 36
3. 441
4. 81
   ANSWER:- 4

4.1, 2, 6, 24, 120, 620, 5040

1. 5040
2. 620
3. 120
4. 24
   ANSWER:- 2

5. 4,9,25,49,81,169,289

1. 9
2. 25
3. 81
4. 169
   ANSWER:-3

6. 60, 120, 210, 340,504

1. 120
2. 340
3. 120
4. 504
   ABNSWER:- 2

7. 36, 20, 12, 8, 6, 5.5, 4.5

1. 5.5
2. 20
3. 8
4. 12
   ANSWER:-1

8.  9 , 15 , 24 , 34 , 51 , 69 , 90

1. 9
2. 15
3. 34
4. 90
   ANSWER:- 3

9. 19 , 21 , 29 , 31 , 37 , 41

1. 19
2. 21
3. 41
4. 37
   ANSWER:-2

10. 6072, 1008 , 200 , 48 , 14 , 5 , 3

1. 1008
2. 200
3. 48
4. 5
   ANSWER:-1