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IB JIO Grade-2 Tech 2023 part-1: 17

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IB JIO Grade-2 Tech 2023 part-1-17

Q.17 Three of the following number pairs are alike in some manner and hence form a group. Which number pair does NOT belong to that group?
(NOTE : Operations should be performed on the whole numbers, without breaking down the number into its constituent digits. E.g. 13 - Operations on 13 such as adding I 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.)
Ans
1. $23-217$
2. $18-166$
3. $14-130$
4. $31-283$
Question ID : 630680251682
Option 1 ID : 630680976734
Option 2 ID : 630680976731
Option 3 ID : 630680976733
Option 4 ID : 630680976732
Status : Not Answered
Chosen Option : --

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