What will be the last non-zero digit of (25!)...

### Related Test

What will be the last non-zero digit of (25!)45!?
• a)
8
• b)
4
• c)
6
• d)
None of these

►Here there is no need to find the last non zero digit of 25!.
►We know that last non zero digit of 25! will be an even number and (even number)4k = 6, so last non zero digit of expression will be 6.
Hence the answer is option C

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Here there is no need to find the last non zero digit of 25!.We know that last non zero digit of 25! will be an even number and (even number)4k= 6, so last non zero digit of expression will be 6.Hence the answer is option C