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Question

In the following number-pairs, the second number is obtained by applying certain mathematical operation(s) to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following pairs.
(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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
34, 136
53, 212

This question was previously asked in
RRB NTPC 2024 CBT 1 Question Paper (28-Aug-2025) (Shift 3)
The correct answer is
72, 288

The question asks us to identify the number pair from the given options that follows the same mathematical relationship as the example pairs. The rule specifies that operations must be performed on the whole number, not its digits.

Analyzing Example Number Pairs

Let's examine the relationship between the numbers in the provided examples:

  • Pair 1: 34, 136

    We check for a simple multiplication:

    $34 \times 4 = 136$

    The second number is 4 times the first number.

  • Pair 2: 53, 212

    Applying the same potential rule (multiplying by 4):

    $53 \times 4 = 212$

    This pair also follows the rule: Second Number = First Number $\times 4$.

The established mathematical operation is multiplying the first number by 4 to get the second number.

Option Analysis with the Operation ( x 4 )

Now, we apply this rule ($ \text{Second Number} = \text{First Number} \times 4 $) to each option:

  1. Option 1: 72, 288

    Calculate:

    $72 \times 4 = 288$

    This option matches the rule.

  2. Option 2: 66, 248

    Calculate:

    $66 \times 4 = 264$

    The result (264) does not match the given second number (248). This option is incorrect.

  3. Option 3: 32, 114

    Calculate:

    $32 \times 4 = 128$

    The result (128) does not match the given second number (114). This option is incorrect.

  4. Option 4: 59, 229

    Calculate:

    $59 \times 4 = 236$

    The result (236) does not match the given second number (229). This option is incorrect.

Conclusion

The number pair 72, 288 is the only option where the second number is obtained by multiplying the first number by 4, consistent with the relationship shown in the example pairs.

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Similar Questions

  1. Select the set in which the numbers are related in the same way as are the numbers of the following sets.
    (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 to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
    (52, 100, 196)
    (65, 126, 248)
  2. Select the option that is related to the third term in the same way as the second term is related to the first term. 

    Bihu : Assam :: Kathakali : ?

  3. Select the option that is related to the third term in the same way as the second term is related to the first term.

     Goldsmith : Gold :: Blacksmith : ?

  4. Select the set in which the numbers are related in the same way as are the numbers of the following sets.
    (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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

    (45, 80, 5)
    (39, 30, 24)
  5. In the following number-pairs, the second number is obtained by applying certain mathematical operation(s) to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following pairs.
    (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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
    15, 224
    8, 63
  6. Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern.

    EYN : FAQ
    GWA : HYD
  7. Select the set in which the numbers are related in the same way as are the numbers of the following sets.
    (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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

    (19, 374, 14)
    (47, 2230, 22)
  8. Select from the options the first word is related to the second word in the same way. The word related to the third word is S
    Jaggery : Sugar :: Pepper : ?
  9. Select the option that is related to the third term in the same way as the second term is related to the first term.
    Tea : Leaves :: Coffee : ?
  10. Select the option in which the words share the same relationship as that shared by the given pair of words.
    Actor = Theatre

Important Questions from Analogy

  1. Select the option that is related to the third number in the same way as the second number is related to the first number.

    12 : 60 :: 16 : ?

  2. Select the option that is related to the third number in the same way as the second number is related to the first number.

    16 : 144 :: 28 : ?

  3. Select the set in which the numbers are related in the same way as are the numbers of the following sets.

    (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)

    (42, 18, 3)

    (36, 14, 4)

  4. Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.

    ABILITY : LIBAYTI : : CHRONIC : ORHCCIN : : HEAVILY : ?

  5. Select the set in which the numbers are related in the same way as are the numbers of the following set.

    (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

    (4, 50, 6)

    (13, 128, 3)

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