Candidates considers Quantitative Aptitude as one of the tough section among other section of IBPS PO Exam. While Quant section is scoring, the questions are tricky as well. Students needs to learn lots of approaches to ace marks in quant section of ibps po exam.

Bankersadda have come up with a new inititative “**KAR IBPS PO FATEH” **! Under this, we have shared the **Study Plan for ibps po exam** has already been published with you, now we have come up with the study notes on Quantitative aptitude, Reasoning and English Section. In the series of study notes for ibps po exam, today, we are discussing some different approaches to handle Number Series for ibps po exam. This study note will surely help you to score better in quant section of the exam.

## Number Series: Study Notes for IBPS PO Exam

**There are two types of number series namely-wrong number series, missing number series.**The level of difficulty may vary in each exam. It becomes necessary to be very handy on this topic to ace in this part of the quantitative aptitude section.

**→ Basically, in Banking PO level exams, three types of series are asked**

**Missing Number Series**

**Different types of number series are given as follow:-**

**(1) Single-stage difference: –** In single-stage difference, there is a continuous difference followed in the complete series

**Ex-**

**+125**

**Ex-**

**Approach to solve such series in a faster way:-**

**For ex-**

**(2) Double Stage difference:-**In this type of series also value do not get increased or decreased by a very large value.

**Ex-**

**Approach to solve faster**

**(3) The difference of Square or cube of numbers based Series:-**In such number series, the difference created is the difference of squares of natural numbers

**Ex-**

**Ex-**

**Ex**

**Ex-**

**Ex**

**(4) Multiplication type series: –**In such type of series, each term of the value is increased by a very large value

**Ex**

**Approach to solve faster:-**

**In multiplication series, there is also a new pattern being followed which is given as follow-**

**Ex**

**(5) Division type series:-**

**Ex –**

**(6)Mix Type Series:-**

**Ex –**

**Ex –**

**(7) Prime number series:-**

**Ex –**

**Ex –**

**Wrong Number Series**

**(1) Single-stage difference:-**

**(2) Double Stage difference:-**

**(3) The difference between Square or cube of numbers based Series:-**

**(4) Multiplication type series:-**

**Ex**

**(5) Division type series:-**

**Ex**

**(6)Mix Type Series:-**

**Ex**

**Ex**

**Ex**

**Sol.**

**Similar Pattern will be followed in the second series also so,**

**m= 818**

**Approach to solve faster**

Once we find the pattern of the first series tries to not calculate each value of the second series. Just jump to the value asked and find the value of it. As an example, from the first series, we know that the same difference will also be there in the second series

**Quantitative aptitude quiz**provided on bankersadda. Practice from different types of questions will help you ace in the banking examination. Do not leave any loophole. Revise all the study notes of quant

**to be on the top of the edge.**