Skip to main content
Super TutorResources
Chapter 6 of 10
QuestionsNotesFlashcardsSummaryFormulasQuizConceptsSyllabusPlan
Important Questions

Data Preparation

ICSE · Class 12 · Artificial Intelligence

Most important questions from Data Preparation for ICSE Class 12 Artificial Intelligence board exam 2026. MCQs, short answer, and long answer questions with marks.

70 questions40 flashcards5 concepts

Interactive on Super Tutor

Studying Data Preparation? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.

Try Super Tutor — Free

1,000+ Class 12 students started this chapter today

70 Questions·
multiple choicetrue falsemultiple correct

Sample Questions

1multiple choice
1 marks

Which NumPy attribute gives the number of dimensions of an array?

Show answer

ndarray.ndim

ndarray.ndim returns the number of dimensions of the array.

2multiple choice
1 marks

Which NumPy attribute gives the sequence of integers showing the size of the array in each dimension?

Show answer

ndarray.shape

ndarray.shape tells the size of the array in each dimension.

3multiple choice
1 marks

Which attribute gives the total number of elements in a NumPy array?

Show answer

ndarray.size

ndarray.size gives the total number of elements in the array.

4multiple choice
1 marks

Which statement about NumPy array indexing is correct?

Show answer

Array indexing starts from 0 by default.

NumPy uses zero based indexing, so the first element has index 0.

+66 more questions available

Practice All

Frequently Asked Questions

What are the important topics in Data Preparation for ICSE Class 12 Artificial Intelligence?
Data Preparation covers several key topics that are frequently asked in ICSE Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Data Preparation — ICSE Class 12 Artificial Intelligence?
Understand the core concepts first, then work through the 70 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Data Preparation?
There are 70 practice questions available for Data Preparation. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Data Preparation

All 10 chapters — ICSE Class 12 Artificial Intelligence Important Questions

For serious students

Get the full Data Preparation chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 12 Artificial Intelligence.

Try Super Tutor Free
Try the full chapter — Free