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What is the hundreds digit of integer n?

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Re: What is the hundreds digit of integer n?

by swerve » Sun May 10, 2020 6:46 am

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BTGmoderatorDC wrote: ↑
Fri May 08, 2020 5:49 pm
 What is the hundreds digit of integer n?

1) The tens digit of n/10 is 4
2) The thousands digit of 10n is 4


OA D

Source: GMAT Prep
St 1)
The tens digit of \(n/10\) is \(4\)
Implies the Hundreds digit of \(n\) is \(4\) \(\Large{\color{green}\checkmark}\)

St 2)
The thousands digit of \(10n\) is \(4\)
Implies the Hundreds digit of \(n\) is \(4\) \(\Large{\color{green}\checkmark}\)

Hence, D
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