Python quiz questions

What gets printed?

d = lambda p: p * 2
t = lambda p: p * 3
x = 2
x = d(x)
x = t(x)
x = d(x)
print x

1. 7

2. 12

3. 24

4. 36

5. 48

what gets printed? Assuming python version 3.x

print (type(1/2))

1. <class 'int'>

2. <class 'number'>

3. <class 'float'>

4. <class 'double'>

5. <class 'tuple'>

what is the output of the below program?

a = [1,2,3,None,(),[],]
print len(a)

1. syntax error

2. 4

3. 5

4. 6

5. 7

what is the output of the following code?

print type(lambda:None)

1. <type 'NoneType'>

2. <type 'tuple'>

3. <type 'type'>

4. <type 'function'>

5. <type 'bool'>

what should the below code print?

print type(1J)

1. <type 'complex'>

2. <type 'unicode'>

3. <type 'int'>

4. <type 'float'>

5. <type 'dict'>

what gets printed?

def f(): pass
print type(f())

1. <type 'function'>

2. <type 'tuple'>

3. <type 'NoneType'>

4. <type 'str'>

5. <type 'type'>

what is the output of the following code?

print type([1,2])

1. <type 'tuple'>

2. <type 'int'>

3. <type 'set'>

4. <type 'complex'>

5. <type 'list'>

what gets printed? Assuming python version 2.x

print type(1/2)

1. <type 'int'>

2. <type 'number'>

3. <type 'float'>

4. <type 'double'>

5. <type 'tuple'>

What does the following code do?

def a(b, c, d): pass

1. defines a list and initializes it

2. defines a function, which does nothing

3. defines a function, which passes its parameters through

4. defines an empty class