GATE DA Python OOP, Modules & Exception Handling | Set 1

What is the output of the following Python code?
class Parent:
 def show(self):
 return 'Parent'
class Child(Parent):
 def show(self):
 return 'Child:' + super().show()

What is the output of the following code?
class A:
 def __init__{self}:
 self.x = 10
class B(A):
 def __init__{self}:
 super().__init__()
 self.x += 5

Consider the following Diamond Inheritance structure:
class A:
 def m(self):
 return 'A'
class B(A):
 def m(self):
 return 'B' + super().m()
class C(A):
 def m(self):
 return 'C' + super().m()
class D(B, C):
 def m(self):
 return 'D' + super().m()

Evaluate the output:
class A:
 val = 1
class B(A):
 val = 2
class C(A):
 val = 3
class D(B, C):
 pass