SSC CHSL Model Paper 3

First number = 8 and the sum of the digits of the second number is 2 + 8 = 10.
Thus, the difference of the first number and the sum of the digits of second number is $10-8=2.$
Similarly, the sum of the digits of third number is 2 + 7 = 9.
Hence, the sum of digits of fourth number should be 2 more than 9 i.e. 11 and $6+5=11$
Hence, (d) 65 is the correct option.