Hackerrank Scalar Types and Operators 3

Question 1

What is the result of `round(2.675, 2)` in Python 3?

Accepted Answer

2.67

Answer

2.68

Answer

2.7

Answer

2.6

Question 2

Which of the following will raise a `TypeError` in Python?

Accepted Answer

'5' + 3

Answer

5 + 3.0

Answer

True + 1

Answer

False * 0

Question 3

What is the value of `abs(-7.5)`?

Accepted Answer

7.5

Answer

-7.5

Answer

7

Answer

8

Question 4

What does `bool(0.0)` return?

Accepted Answer

False

Answer

True

Answer

0

Answer

None

Question 5

What is the result of `2 ** 3 ** 2` in Python?

Accepted Answer

512

Answer

64

Answer

8

Answer

36

Question 6

What type does Python assign to the literal `1_000_000`?

Accepted Answer

int

Answer

float

Answer

str

Answer

long

Question 7

What is the output of `divmod(17, 5)`?

Accepted Answer

(3, 2)

Answer

(3.4, 2)

Answer

(2, 3)

Answer

(3, 5)