Hi Somendra,
Solution with a zero, I can live with that.
IF Someone give a solution without zero, happily.
D3:
=LARGE(--FREQUENCY(($A$2:$A$29=10)*$A$3:$A$30,($A$2:$A$29=10)*$A$3:$A$30),ROWS(H$1:H1))
E3:
=AGGREGATE(14,6,(($A$2:$A$29=10)*$A$3:$A$30)/((FREQUENCY(($A$2:$A$29=10)*$A$3:$A$30,($A$2:$A$29=10)*$A$3:$A$30))=D3),COUNTIF(D$3:D3,D3))
Regards,