Introduction to Problem Solving — Class 11 MCQs with Answers
Class 11 CBSE Computer Science · Chapter 5
30 practice questions · 30 Medium · Updated
Jump to the 2 solved questions
Practise the most important Class 11 CBSE Computer Science questions from Chapter 5, "Introduction to Problem Solving". You get 3 timed quizzes made from 30 NCERT-based MCQs, with answers and explanations. The questions are split into 30 Medium. Warm up on the basics, then move on to the exam-level questions that top scorers in CBSE Board exams get right.
To score well in "Introduction to Problem Solving", focus on logic, syntax and computational thinking. Each MCQ here is timed and uses exam-style marking (+4 correct, −1 wrong, 0 skipped). This helps you stay accurate when time is short, just as real papers need. Every question has a short explanation, so a wrong answer becomes a quick lesson. It is the fastest way to fix gaps before a test.
Use this chapter for focused revision. Start with the Easy set to check your basics on Introduction to Problem Solving, then move to Medium to practise applying them. Your accuracy, streaks and XP save automatically. This chapter also adds to your overall Class 11 Computer Science mastery score. Try the 2 sample questions below: tap an option to see the answer and a worked explanation. Sign in free to start practising.
Introduction to Problem Solving — important questions & MCQs with answers (Class 11 Computer Science)
2 solved questions from this chapter's difficulty levels, each with its answer and explanation. Tap an option to check yourself.
0 of 2 answered
- Q1 of 2Medium
The two common methods of representing an algorithm are:
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Answer: Flowchart and pseudocode
Explanation: An algorithm is commonly represented either as a flowchart or as pseudocode, both of which show the logic while excluding implementation details.
- Q2 of 2Medium
An algorithm in which every step executes one after the other, with no branching or repetition, is said to execute in:
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Answer: Sequence
Explanation: Algorithms whose steps are all executed one after the other are said to execute in sequence.
Start this chapter free
You have 2 to try above. Sign in with Google (no card needed). You get 1 Easy + 1 Medium quiz on every chapter, free for good (up to 6 quizzes a day) — plus a free Hard quiz when you score 70%+ on a Medium quiz (1 per subject).
This chapter has 30 questions (30 Medium), with timed scoring and instant feedback. The rest unlock with the ₹1,999/year plan.
Start with the questions above. The full quiz opens here after.
Introduction to Problem Solving — FAQs
What does Class 11 Computer Science Chapter 5 (Introduction to Problem Solving) cover on XamBaaz?+
It has 30 NCERT-based MCQs on "Introduction to Problem Solving": 30 Medium. Together they make 3 timed quizzes, and you never get the same set twice. Every question has an instant explanation. They help you prepare for CBSE Board exams.
Are these "Introduction to Problem Solving" questions free to practise?+
Yes. Sign in with Google to practise "Introduction to Problem Solving" free. Full unlimited access is ₹1,999/year. One year from the day you pay. You stay in Class 11 till 31 March; on 1 April your account moves up to Class 12 and the rest of your year carries over. No chapter is charged separately.
How should I revise "Introduction to Problem Solving" for the exam?+
Start with the Easy quiz to check your basics, then try Medium to practise applying them. There are 3 timed quizzes on this chapter, so you can come back for a fresh set instead of one you have seen. Read each explanation, retry the questions you miss, and track your accuracy until it stays high.
Are these "Introduction to Problem Solving" MCQs available with answers?+
Yes. 2 sample questions are on this page with answers: tap an option, or "Show answer", to see the correct option and a step-by-step explanation. Sign in free with Google to start practising, with instant scoring.
Is there negative marking in the "Introduction to Problem Solving" quizzes?+
Yes. The timed quizzes use exam-style marking: +4 for a right answer, −1 for a wrong one and 0 for a skip. MHT-CET and CBSE board papers have no negative marking. Our mocks for those are scored their way.
What are the important questions from Introduction to Problem Solving (Class 11 Computer Science)?+
This page shows 2 solved important MCQs with answers and explanations. Sign in to practise all 30 questions on the chapter as timed quizzes.
Is there an online quiz for Introduction to Problem Solving?+
Yes — Class 11 Computer Science Introduction to Problem Solving has timed online quizzes at Medium levels, with instant scoring and a worked explanation on every question. The first quiz on the chapter is free.
Are there question answers and extra questions for Introduction to Problem Solving (Class 11 Computer Science)?+
Yes. This page has 2 solved questions on Introduction to Problem Solving, each with the correct answer and a short explanation. Sign in to practise all 30 questions on the chapter as timed quizzes.