You can try this:

Enter
=RAND()
In AA1 and drag across to BN1,
Then down to BN10,
So you have a 40 column by 10 row array of random numbers.

Then, enter this formula anywhere you wish:

=INDEX(ROW($A1:$A40),RANK(AA1,$AA1:$BN1))

Now, copy this formula across 6 columns.
Then, copy down 10 rows.

This should give you what you're looking for.
You'll get a new set of numbers with each hit of <F9.

--
HTH,

RD

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"Steved" wrote in message
...
Hello Harlan from Steve

I think i'm missing something here

I followed what you put below naming the range PNRA

ok =RAND() are in cell A1:F10 I highlighted and then I
Insert Name Define

please I am lost where do I put the below


COUNTIF(PRNA,"<="&INDEX(PRNA,ROWS($C$5:C5)*6-COLUMNS($C$5:C5)+1))

Also do I change your $C$5:$C$5 to $A$1:$A$1

ok also please what is require to reconize the number between 1 to 40.

Thankyou.

"Harlan Grove" wrote:

Steved wrote...
....
Can your formula devoloped to display
6 columns across and 10 rows deep please.
....
"Gary''s Student" wrote:
If you need to randomly select 6 numbers from the range 1-40 with no
repeats:

1. Enter the numbers 1-40 into an un-used column
2. Enter =RAND() into the cells of the adjacent column
3. Sort the two columns by the RAND column
....

You don't need steps 1 or 3. All you need is a range of 60 cells (10*6)
all containing =RAND(). If that range were named PRNA and the top-left
cell of your 10 by 6 result range were C5, enter the following formula
in C5.

C5:
=COUNTIF(PRNA,"<="&INDEX(PRNA,ROWS($C$5:C5)*6-COLUMNS($C$5:C5)+1))

Select C5 and fill right into D5:H5. Then select C5:H5 and fill down
into C6:H14.