Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different. (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.) 17 : 82 31 : 158 19 : 92 47 : 232
31 : 158
The following reasoning is as follows:
Reasoning: First number × 5 - 3 = Second number
Now,
For 17 : 82,
⇒ 17 × 5 - 3
⇒ 85 - 3 = 82
For 31 : 158 ,
⇒ 31× 5 + 3
⇒ 155 + 3 = 158
For 19 : 92 ,
⇒ 19× 5 - 3
⇒ 95 - 3 = 92
For 47 : 232 ,
⇒ 47× 5 - 3
⇒ 235 - 3 = 232
Here, option 1 i.e. '31 : 158' is different from the given pairs.
Thus, the correct answer is "Option 1".
Important Questions from Differences
Three of the given options are alike in a certain way. However, one option is not like the other three. Select the option which is different from the others.
Four sets of letters are given, out of which three are alike in some way or the other and one is different. Select the sets of letters that is different.
WMR, OEJ, QHM, UKP
Two datasets A and B have the same mean. Which of the following MUST be true?
Three of the following four-letter clusters are alike in some manner and one is different.
Identify the one which is different.
Choose the Analogy (choose similar word) Which of the following is same as Weevils, Borer, Beetle?
