Prove you are genius ?

CA Ayush Agarwal (Kolkata-Pune-Mumbai) (27186 Points)

02 September 2011  

Only 2% students solved this question in IAS exam.

 

 

5+3+2=151022

9+2+4=183652

8+6+3=482466

5+4+5=202541

 

Then

7+2+5= ______ ?

 

Prove u r GENIUS..