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Question

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

4 : 80 : 5 : ?

This question was previously asked in
SSC Selection Post 2019 Graduation Level Question Paper (16 Oct, 2019) (Shift 3)
The correct answer is

150

The correct answer is 150.

Sequences (arithmetic progression, geometric progression). Digit-based operations (sum of digits, product of digits). Prime numbers, composite numbers, odd/even numbers. Solving these questions requires careful observation and trying different potential relationships between the numbers.

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Similar Questions

  1. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
    $8:14::13:24::9:?$
  2. 9 is related to 16 following a certain logic. Following the same logic, 25 is related to 36. To which of the following is 81 related using the same logic?
  3. Select the option that is related to the fifth number in the same way as the fourth number is related to the third number and the second number is related to the first number. 

    4862 : 6428 :: 3952 : 5392 :: 1758 : ?

  4. Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
    $3:17::6:?:: 9:47$
  5. The numbers in each set are related to each other in a certain way.
    (3, 6, 81), (2, 2, 16), (4, 5, ?)
    Based on the relationship among the numbers in the first two sets, select the number that can replace the question mark (?) in the third set.
  6. Four numbers have been given, of which three are alike in some manner, while the fourth one is different. Choose the odd one.

  7. The numbers in each set are related to each other in a certain way.
    (2, 8, 100), (7, 2, 81), (4, 7, ?)
    Based on the relationship among the numbers in the first two sets, select the number that can replace the question mark (?) in the third set.

Important Questions from Number Based

  1. In the following question, four number pairs are given. The number on left side of (-) is related to the number of the right side of (-) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

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

    (3, 7, 58)

  3. Find the odd number/letters from the given alternatives.

  4. Find the odd number/letters from the given alternatives.

  5. Identify the number which is different from the other.

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