All Exams Test series for 1 year @ ₹349 only
Question

Find the odd one out:

This question was previously asked in
SSC CGL 2025 Tier 1 Question Paper (25-Sep-2025) (Shift 3)
The correct answer is
$2 + 2 = 5$

Odd One Out Analysis

The task is to identify the equation that does not follow the pattern of the others. We need to evaluate each mathematical statement provided.

Equation Evaluation

  • Option 1: $3 + 4 = 7$. This statement is mathematically correct.
  • Option 2: $5 + 6 = 11$. This statement is mathematically correct.
  • Option 3: $2 + 2 = 5$. This statement is mathematically incorrect, as $2 + 2$ equals $4$, not $5$.
  • Option 4: $8 + 1 = 9$. This statement is mathematically correct.

Identifying the Incorrect Equation

Options 1, 2, and 4 present correct addition facts. Option 3 presents an incorrect addition fact ($2+2 \neq 5$). Therefore, the incorrect mathematical statement is the odd one out.

Conclusion

The odd one out is the incorrect mathematical statement, which is Option 3: $2 + 2 = 5$.

Was this answer helpful?

Similar Questions

  1. Find the odd one out:
  2. Find the odd one out from the given alternatives
  3. Find the word that does not fit in the group.
  4. Identify the odd one out:
  5. Find the odd one out from the given alternatives.
  6. Choose the odd one out.
  7. Identify the odd crop.
    Maize, Sugarcane, Cotton, Barley
  8. Find the odd one out in the series:

    P1*, Q2*, R3*, S4*, T5*, E6*, V7*, W8*, X9*
  9. Identify the word that is different.
  10. Choose the odd one out.

Important Questions from Classification

  1. In the following question, four number pairs are given. In each pair the number on left side of (-) is related to the number of the right side of (-) with some Logic/Rule/Relation. Three pairs are similar on basis of same Logic/Rule/Relation.
    Select the odd one out from the given alternatives. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g.13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

  2. Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
    (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter cluster.)

  3. Three of the following numbers are alike in a certain way and one is different. Pick the odd one out.

    (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

  4. The following contains two pairs of words which are related to each other in a certain way. Three of the following four word-pairs are alike as these have the same relationship and thus form a group. Which word-pair does NOT belong to that group?
    (The words must be considered as meaningful English words and must not be grouped based on the number of letters/number of consonants/vowels in the word)

  5. Three of the following four options are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?

    (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g., 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

Need Expert Advice?
Test Series
SSC CGL img
SSC
SSC CGL (Tier I + Tier II) 2026 Mock Test Series - Latest Pattern
1736 Tests 6 Tests Free
1852 Attempts
4.2(846)
English, Hindi

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App