SSC JE Mechanical Engineering 11 Oct 2020 Shift 1 Papers

The logic follows here is :
For,
19 : 85
19 : 19 x 5 - 5 x 2
Similarly,
21 : ?
21 : 21 x 5 - 5 x 2
21 : 105 - 10
21 : 95
'95' is related to the third number in the same way as the second number is related to the first number.
Hence, the correct answer is "95".