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Question

Find the missing number: 21 : 3 :: 574 : ?

This question was previously asked in
SSC CGL 2025 Tier 2 Paper 1 Question Paper (19-Jan-2026)
The correct answer is
82

Finding the Missing Number

This question is a number analogy problem. We need to find the relationship between the first pair of numbers (21 and 3) and apply the same relationship to the second pair (574 and the missing number).

Analyzing the Relationship

Consider the first pair: 21 : 3.

  • We observe that 3 can be obtained by dividing 21 by 7.

    Calculation: $\frac{21}{7} = 3$

Applying the Relationship

Now, we apply the same division relationship to the second pair: 574 : ?.

  • We need to divide 574 by 7 to find the missing number.

    Calculation: $\frac{574}{7} = 82$

Conclusion

The missing number is 82. This corresponds to Option 3.

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Important Questions from Analogy

  1. Select the related word pair from the given alternatives. Teeth : Cut :: ____ : ______.

  2. Select the related word pair from the given alternatives. Celsius : Temperature :: ______ : ____.

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  4. Select the option in which the numbers are related in the same way as are the numbers in the given set.

    (11, 13, 17)

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