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Directions In each of the following questions, select the related letters / words / numbers from the given alternatives.
8 : 71 11 : ?
  • a)
    136
  • b)
    128
  • c)
    130
  • d)
    148
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Directions In each of the following questions, select the related lett...
(8)² + 7 = 64 + 7 = 71
(11)² + 7 = 121 + 7 = 128
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Most Upvoted Answer
Directions In each of the following questions, select the related lett...
Railways: Related Numbers

To solve this question, we need to find the relationship between the given numbers and apply the same logic to find the missing number.

The given numbers are 8:71 and 11:?

Step-by-Step Solution:

1. We can observe that the first number is increasing by 3 each time (8, 11).
2. Now let's analyze the relationship between the second numbers.
3. The number 71 can be written as 7 * 10 + 1.
4. Similarly, the missing number can be written as 11 * 10 + 1.
5. Performing the calculation, we get 110 + 1 = 111.
6. Therefore, the missing number is 111.

Hence, the correct answer is option 'B' - 128.
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Directions In each of the following questions, select the related letters / words / numbers from the given alternatives.8 : 71 11 : ?a)136b)128c)130d)148Correct answer is option 'B'. Can you explain this answer?
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