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Number triad: third = product of the first two plus or minus their quotient

This type of question, asked 2 times: 19 Jul 2023 S2, 25 Jul 2023 S4. All 2 questions below, oldest first.

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  1. Question 1

    19 Jul 2023 S2

    19
    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) (100, 2, 150) (50, 5, 240)

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  2. Question 2

    25 Jul 2023 S4

    20
    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) (10, 5, 52) (35, 7, 250)

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