Vlan ping issue

Guys pls help me out

I have created VLAN10 in SW1 & VLAN10,VLAN20 in SW2 and

F0/15 , F0/10 configured as TRUNK LINK 

Subinterfaces in R1

Im not able to ping the one vlan to another vlan

What might be the problem??

Inter-vlan switching(Router on a stick) topology