CUET-UG SERIES Informatics-practices
Directory Structure
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2023 Chapter Questions 2 MCQs
01
PYQ 2023
medium
informatics-practices ID: cuet-ug-
Which of the following statements is correct about Dataframe ?
(A) Dataframe is size-mutable
(B) Dataframe is values-mutable (C) Dataframe is immutable
(D) Dataframe is capable of holding multiple types of Data.
(E) Dataframe has no columns.
Choose the correct answer from the options given below:
(A) Dataframe is size-mutable
(B) Dataframe is values-mutable (C) Dataframe is immutable
(D) Dataframe is capable of holding multiple types of Data.
(E) Dataframe has no columns.
Choose the correct answer from the options given below:
1
(A), (B) and (E) only
2
(A), (B) and (D) only
3
(A), (B) and (C) only
4
(A), (D) and (E) only
02
PYQ 2023
medium
informatics-practices ID: cuet-ug-
Choose the correct statement to display the standard deviation of the values of a Dataframe named df :
1
df.standard()
2
df.std_dev()
3
df.std.dev()
4
df.std()