Python test 3

What is the output of the following code?

x = 10

if x > 5:

........x = x + 1

elif x == 10:

........x = x + 2

else:

........x = x + 3

print(x)

• 11

• 12

• 13

• 10

What is the result of the code below?

def calculate(a, b):

........if a > b:

................return a - b

........else:

................return b - a

x = calculate(5, 10)

print(x)

• 5

• -5

• 0

• Error

What will be the output?

lst = [2, 3, 4]

for i in range(len(lst)):

........lst[i] += 1

print(lst)

• [2, 3, 4]

• [3, 4, 5]

• [2, 4, 6]

• Error

What is the output?

n = 5

fact = 1

while n > 0:

.........fact *= n

.........n -= 1

print(fact)

• 120

• 24

• 60

• 0

What does the following function return? def mystery(x):

.........return x * x - 2 * x + 1

print(mystery(4))

• 9

• 4

• 1

• 16

What is the result?

• inner outer

• outer inner

• inner inner

• outer outer

Which output is correct?

numbers = [1, 2, 3, 4, 5]

result = list(map(lambda x: x * x, numbers))

print(result)

• [2, 4, 6, 8, 10]

• [1, 4, 9, 16, 25]

• [1, 2, 3, 4, 5]

• Error

x = [1, 2, 3]

y = x

y.append(4)

print(x)

• [1, 2, 3]

• [1, 2, 3, 4]

• [4]

• Error

What does this return?

s = "python"

print(s[1:-1])

• ytho

• ython

• pytho

• Error

What is the output of the following code?

for i in range(2):

......for j in range(2):

............print(i, j)

• 0 0 0 1 1 0 1 1

• 0 0\n0 1\n1 0\n1 1

• 1 1 1 0 0 1 0 0

• Error