A column contains S.no, B column contains Length, In c column i want maximum length in b column which is having same serial no.
For eg:
>Solution :
You could try the following formula:
• Formula used in cell C2
=REPT("MAX",MAX(($A$2:$A$16=A2)*$B$2:$B$16)=B2)
Or, if you want to display the max number for each sl.no then
• Formula used in cell C2
=REPT(B2,MAX(($A$2:$A$16=A2)*$B$2:$B$16)=B2)