According to the question First 2 digit number =10x+y By reversing the 2-digit number =10y+x Adding the two numbers we get, ⇒(10x+y)+(10y+x) ⇒11(x+y) Statement: 1 The sum is divisible by 9 Put x=9,y=9 ⇒11(9+9)=99 Which is divisible by 9 Statement: 2 The sum is divisible by 2 Put x=2,y=2 ⇒11(1+1)=22 Which is divisible by 2 ∴ Both Statement-1 and Statement-2 are sufficient to answer the question