Daily Practice Problems undefined Sequences and Series

Question 1:

In an AP, if m^th term is n and the n^th term is m, where m ≠ n, find the p^thterm.

Question 2:

A man saved Rs. 66000 in 20 years. In each succeeding year after the first year, he saved Rs. 200 more than what he saved in the previous year. How much did he save in the first year?

Question 3:

A carpenter was hired to build 192 window frames. The first day he made five frames and each day, thereafter he made two more frames than he made the day before. How many days did it take him to finish the job?

Question 4:

If 2x, x + 8, 3x + 1 are in A.P, then what is the value of x?

Question 5:

Find the sum of the series (3³ – 2³) + (5³ – 4³) + (7³ – 6³) + … to n terms.

Question 6:

If 9 times the 9^th term of an A.P. is equal to 13 times the 13^th term, then find the 22^nd term of the A.P.

Question 7:

Write the first five terms of the sequences whose n^th term is a_n = n *

Question 8:

If T_n denotes the n^th term of the series 2 + 3 + 6 + 11 + 18 + …, then T₅₀ is ____.

Question 9:

In an A.P. if p^th term is 1q and q^th term is1p , prove that the sum of first pq terms is , where p ≠ q. where p ≠ q.

Question 10:

If x, 2y and 3z are in A.P. where the distinct numbers x, y and z are in G.P., then find the common ratio of the G.P.

Question 11:

The sums of n terms of two arithmetic progressions are in the ratio 5n + 4 : 9n + 6. Find the ratio of their 18^th terms.

Question 12:

Find the sum to n terms of the sequence: 3, 33, 333, 3333, ......

Question 13:

In a G.P., the 3^rdterm is 24 and the 6^th term is 192. Find the 10^th term.

Question 14:

If a, b, c are in GP then log aⁿ, log bⁿ, log cⁿ are in _____.

Question 15:

A person has 2 parents, 4 grandparents, 8 great grandparents, and so on. Find the number of his ancestors during the ten generations preceding his own.

Question 16:

The sum of n terms of the series + + + …… is _____.

Question 17:

The first term of a GP is 1. The sum of the third term and fifth term is 90. The common ratio of GP is ______.

Question 18:

Find the value of n so that may be may be the geometric mean between a and b.

Question 19:

Find the sum to n terms of the series 3 * 8 + 6 * 11 + 9 * 14 +........

Question 20:

Find the sum to n terms of the series whose n^th term is n(n + 3).

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Problem-solving on Class 11 Maths Sequences and Series NCERT Chapter 8 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 Class 11 Maths Sequences and Series 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 Class 11 Maths Sequences and Series NCERT Chapter 8, 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 Sequences and Series Class 11 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 Sequences and Series Class 11 Maths Notes on LearnoHub.com
Boosting Confidence: Successfully solving problems after learning a theoretical concept boosts your confidence in your abilities to handle Sequences and Series. 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 Sequences and Series Class 11 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 Sequences and Series Class 11 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 Class 11 Maths Sequences and Series NCERT Chapter 8

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 Class 11 Maths Sequences and Series NCERT Chapter 8 useful.

Last but not least, to get the best hold on Class 11 Maths Sequences and Series NCERT Chapter 8, do not forget to check out:

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