Daily Practice Problems undefined Set Concepts

Question 1:

A __________ is a collection of well-defined objects, things or symbols, etc. [Level: Easy]

(a) Group

(b) Set

(d) None of these

Question 2:

The objects (things, symbols, etc.) used to form a set is called __________. [Level: Easy]

(a) groups

(b) elements

(d) none of these

Question 3:

For the given set A = {2,4, 6,8,10}, which of the following element belongs to Set A? [Level: Easy]

(a) 5 A

(b) 2 A

(d) 14 A

Question 4:

Richa asked a question from set to Ginni that write the element of word ‘moon’? [Level: Moderate]

(a) {m, o, o, n}

(b) {m, o, k, k}

(d) {M, O, O, N}

Question 5:

Teacher asked from students of the class 7^th that write the roster form of set of whole numbers? [Level: Moderate]

(a) {1, 2, 3, 4, 5, …….}

(b) {0, 1, 2…….}

(d) {2, 3, 4…….}

Question 6:

A is the set of natural number less than 12. What is the set- builder form? [Level: Difficult]

(a) A = {x: x and x < 12}

(b) A= {x: x, and x < 7}

(d) A= {x and x <7}

Question 7:

Sam tries to solve this question of set in which he has to write Set C = {y: y = 2x + 1 and x ∈ N}, in roster form. Can you help him to solve it? [Level: Difficult]

(a) {2, 5, 7, 9…..}

(b) {3, 5, 7, 9….}

(d) {5, 7, 9, ….}

Question 8:

If B is the set consists of one element, then what is the cardinal number of set B? [Level: Moderate]

(a) n(B) = 0

(b) n(B) = 1

(d) n(B) = 3

Question 9:

Two children are playing with numbers names Sam and John then suddenly another friend Peter asked Which of the following is the set of infinite set? [Level: Difficult]

(a) set of natural number

(b) set of last three letters

(d) set of natural numbers between 10 and 15.

Question 10:

Which of the following is an example of empty set? [Level: Moderate]

(a) B = {Triangles with 4 sides}

(b) set of natural numbers

(d) C= {Triangles with 3 sides}

Question 11:

In a surprise test of the class teacher asked which of the following is the cardinal number of empty set? [Level: Moderate]

(a) 2

(b) 3

(d) 4

Question 12:

Which of the following is the example of joint set? [Level: Moderate]

(a) Set A = {a, b} and Set B = {c, d}

(b) Set A = {2, 9, 7} and Set B = {4, 6, 10, 12}

(d) Set A = {99, 100} and Set B = {101, 102}

Question 13:

Which of the following is an example of equal sets? [Level: Moderate]

(a) Set A= {3, 6, 9} and Set B = {a, b, c}

(b) Set A = {1, 2, 3} and Set B = {set of natural numbers}

(d) Set A = {3, 5,7} and Set B = {Set of odd numbers}

Question 14:

In the class some boys asked from some girls about the set concepts that Which of the following is an example of equivalent sets? [Level: Moderate]

(a) Set A= {3, 6, 9} and Set B = {a, b, c}

(b) Set A = {1, 2, 3, 4} and Set B = {1, 2, 3}

(d) Set A = {a, b, c} and Set B = {x, y}

Question 15:

Which of the following statement is true? [Level: Moderate]

(a) Equal sets are always equivalent.

(b) Equivalent sets are always equal.

(d) Cardinal number of the sets are equal then sets are considered as equal set.

Question 16:

Which of the following is the subset of A = {a, b, c, d, e, f, g}? [Level: Easy]
(a) {h, i}
(b) {k, l}
(c) {a, b, c, d}
(d) {0}

Question 17:

Teacher say the symbol of empty set is Ø or { } then what is the subset of { }? [Level: Easy]
(a) {0}
(b) { }
(c) {1}
(d) {2}

Question 18:

Some tricky questions in an examination like which of the following set has no proper subset? [Level: Moderate]

(a) { }
(b) {1, 2}
(c) {2, 3}
(d) {a, b, c}

Question 19:

John and Sam solving class 7^th sets problem suddenly Sam stuck on one problem that is, If A = {12, 13, 14, 15} and B = {19, 20, 21}, then what is the union of the set? [Level: Difficult]

(a) {12, 13, 14, 15}
(b) {19, 20, 21}
(c) {12, 13, 14, 15, 19, 20, 21}
(d) {12, 13}

Question 20:

Ram asked from Sita that if set A= {a, b, c, d, e} and set B = {d, e, f, g}. Find the value of A – B? [Level: Difficult]

(a) {d, e}

(b) {d, e, f, g}

(d) {c, d, e}

**********

Problem-solving on ICSE 7 Maths Set Concepts NCERT Chapter 6 after learning a theoretical concept is crucial for several reasons:

Application of Knowledge: Problem-solving allows you to apply the theoretical concepts of the topic ICSE 7 Maths Set Concepts you have learned to real-life situations. It helps you bridge the gap between abstract knowledge and practical scenarios, making the learning more relevant and meaningful.
Understanding Deeper Concepts: When you encounter problems related to a theoretical concept that you learned in ICSE 7 Maths Set Concepts NCERT Chapter 6, you are forced to delve deeper into its intricacies. This deeper understanding enhances your comprehension of the subject and strengthens your grasp of the underlying principles.
Critical Thinking: Problem-solving encourages critical thinking and analytical skills. It requires you to analyze the problem, identify relevant information, and devise a logical solution. This process sharpens your mind and improves your ability to approach complex challenges effectively.
Retention and Recall: Actively engaging in problem-solving reinforces your memory and improves long-term retention. Applying the concepts learned in Set Concepts ICSE 7 Maths in practical scenarios helps you remember them better than passive reading or memorization.
Identifying Knowledge Gaps: When you attempt to solve problems, you may encounter areas where your understanding is lacking. These knowledge gaps become evident during problem-solving, and you can then focus on filling those gaps through further study and practice. You can refer Set Concepts ICSE 7 Maths Notes on LearnoHub.com
Boosting Confidence: Successfully solving problems after learning a theoretical concept boosts your confidence in your abilities to handle Set Concepts. This confidence motivates you to tackle more challenging tasks and improves your overall performance in the subject.
Preparation for Exams and Challenges: Many exams, especially in science, mathematics, and engineering, involve problem-solving tasks. Regular practice in problem-solving prepares you to face these exams with confidence and perform well. It is also advised to take tests on Set Concepts ICSE 7 Maths Online Tests at LearnoHub.com.
Enhancing Creativity: Problem-solving often requires thinking outside the box and exploring various approaches. This fosters creativity and innovation, enabling you to come up with novel solutions to different problems.
Life Skills Development: Problem-solving is a valuable life skill that extends beyond academics. It equips you with the ability to tackle various challenges you may encounter in personal and professional life.
Improving Decision Making: Problem-solving involves making decisions based on available information and logical reasoning. Practicing problem-solving enhances your decision-making skills, making you more effective in making informed choices.

In summary, problem-solving after learning a theoretical concept on CBSE Set Concepts ICSE 7 Maths is an essential part of the learning process. It enhances your understanding, critical thinking abilities, and retention of knowledge. Moreover, it equips you with valuable skills that are applicable in academic, personal, and professional contexts.

You must have heard of the phrase “Practice makes a man perfect”. Well, not just a man, practice indeed enhances perfection of every individual.

Practicing questions plays a pivotal role in achieving excellence in exams. Just as the adage goes, "Practice makes perfect," dedicating time to solve a diverse range of exam-related questions yields manifold benefits. Firstly, practicing questions allows students to familiarize themselves with the exam format and types of problems they might encounter. This familiarity instills confidence, reducing anxiety and improving performance on the actual exam day. Secondly, continuous practice sharpens problem-solving skills and enhances critical thinking, enabling students to approach complex problems with clarity and efficiency. Thirdly, it aids in identifying weak areas, allowing students to focus their efforts on improving specific topics. Moreover, practice aids in memory retention, as active engagement with the material reinforces learning. Regular practice also hones time management skills, ensuring that students can allocate appropriate time to each question during the exam. Overall, practicing questions not only boosts exam performance but also instills a deeper understanding of the subject matter, fostering a holistic and effective learning experience.

All About Daily Practice Problems on ICSE 7 Maths Set Concepts NCERT Chapter 6

Our Daily Practice Problems (DPPs) offer a diverse range of question types, including Multiple Choice Questions (MCQs) as well as short and long answer types. These questions are categorized into Easy, Moderate, and Difficult levels, allowing students to gradually progress and challenge themselves accordingly. Additionally, comprehensive solutions are provided for each question, available for download in PDF format - Download pdf solutions as well as Download pdf Questions. This approach fosters a holistic learning experience, catering to different learning styles, promoting self-assessment, and improving problem-solving skills. With our well-structured DPPs, students can excel in exams while gaining a deeper understanding of the subject matter. Hope you found the content on ICSE 7 Maths Set Concepts NCERT Chapter 6 useful.

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Set Concepts ICSE 7 Maths DPPs, Download PDF of solutions
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ICSE 7 Maths Sample papers