Classification questions are basically the ones where you have to pick the odd one out of the given options. You are grouping the similar ones into one category based on certain characters. This is called classification. IBPS RRB classification questions are mostly letter based and are quite simple to solve. However, this shouldn’t make you overconfident about the subject. You can still get them wrong and lose marks! Losing a single mark in the reasoning test of IBPS RRB prelims can get you eliminated from the first round itself, given how tough the competition is. So, you can’t really afford to take any chances. Here, we are going to look at how you can solve such questions in IBPS RRB in an error-free way, without wasting much time on the questions

## Understanding IBPS RRB Classification Questions

Before we actually go towards solving the questions, it is important that we understand the questions and know a few facts about them. This would help you build a sound strategy for  IBPS RRB reasoning preparation.

### What are Classification Questions?

As said before, classification questions are all about choosing the odd one out. In IBPS RRB prelims, most of the questions are letter-based.

### What is the structure of IBPS RRB Classification Questions?

In a typical IBPS RRB classification question, you would be given a single letter or a few letters in every option. You need to select which of the options doesn’t fit with the rest.

For example – Which of the following doesn’t fit in the group?

Options:

A) M

B) C

C) D

D) U

### How many questions come in the exam?

There are only a few questions asked about this particular topic in IBPS RRB exam. If we take an average of the previous year papers, we find that about 1-2 questions are asked on this topic. In some years, there were no questions from this section altogether. However, there are cases where as many as 3-4 questions were asked in this section in the RRB exam.

### How Difficult are They to Solve?

Most of the questions asked in the IBPS RRB exam are quite easy to solve. They also take less time to solve, compared to other questions. All you need to do is use the right technique and you would be able to solve these questions faster and more accurately.

## How to Solve IBPS RRB Classification Questions?

### The Step-by-Step Process of Solving Classification Questions in IBPS RRB

Step 1 – The first thing that you need to do is read the question properly and then look at the options closely.

Step 2 – The next thing that you need to do is finding something common between the first and the second option as well as the first and the third option. If you cannot find anything in common, try to find if there is anything common between the second and the third option. This would solve the question to a large extent.

Step 3 – Once you have found something common between the first three options, you know the fourth is wrong. However, if that is not the case, and you have found something in common between two of the first three options only, then you need to consider the fourth option. This way, you can confirm that the direction you are going is right.

Step 4 – The only thing left to do now is answering. Just read the question once again and click on the right option.

## Solving IBPS RRB Classification Questions

Let us take a look at the example and see how we can solve it by using the steps mentioned above.

Question:

Which of the following doesn’t fit in the group?

Options:

A) M

B) C

C) D

D) G

Solution: Step 1: We read the question and understand that we need to pick the odd one out. Then we look at the options. We have four letters – M, C, D, and G.

Step 2: We look at the first two letters M and C. In such cases, where there is no apparent connection, you should start with the position of the letter in the English alphabet. There, C is the third letter and M is the 13th letter. Note that both the numbers are odd. However, D is the fourth letter, which is not odd.

Step 3: Since we could not find any definite relation in the second step, we move to the fourth option. The letter G is the 7th letter, which is again odd. So, we have all odd-numbered letters except D.

Step 4: We mark the answer as D

Let us now look at another question.

Question: Which of the following doesn’t belong in the group?

Options:

A) NPQ

B) HJK

C)CEF

D) LMO

Solution: Step 1: We look at the options and find that there are 4 options and each of the options there are three letters.

Step 2: Here the first thing that we need to do is look at the three letters of the first option. The letters should be related to each other in some way or the other. When we look at the last two letter of the first option, we see that the two letters follow each other in the English alphabet. In the English alphabet, Q comes after P. The case is the same with the second and the third option. So, the answer is the fourth one. O comes after N, but in the fourth option the last two letters are M and O. So, Option D is the wrong one.

Step 3: LMO is the right answer.

## Practice Questions

Question 1: Which of the following is the odd one?

Options:

A) UX

B) BE

C) GJ

D) KO

Question 2: Which of the following is the odd one?

Options:

A) FH

B) JM

C) PR

D) KM

Question 3: Which of the following doesn’t belong in the group?

Options:

A) HR

B) MN

C) KP

D) GT