Assume x=20 and y=5, then the resultant of (x==10 +15 &&  y < 10) is

The expression can be broken down into two parts:

1. x == 10 + 15: Here, 10 + 15 equals 25. So, the expression becomes x == 25. Given that x = 20, this part of the expression is false.

2. y < 10: Given that y = 5, this part of the expression is true because 5 is less than 10.

The overall expression is (x == 10 + 15 && y < 10), which translates to (false && true) because the first part is false and the second part is true.

In logical operations, "&&" stands for "AND". The AND operation returns true if both operands are true. In this case, since one operand is false, the overall expression is false.

So, the resultant of (x == 10 + 15 && y < 10) is false.