CBSE Class 11 Mathematics Sequences And Series Worksheet Set B

Read and download free pdf of CBSE Class 11 Mathematics Sequences And Series Worksheet Set B. Download printable Mathematics Class 11 Worksheets in pdf format, CBSE Class 11 Mathematics Chapter 9 Sequences and Series Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Mathematics Class 11 Assignments and practice them daily to get better marks in tests and exams for Class 11. Free chapter wise worksheets with answers have been designed by Class 11 teachers as per latest examination pattern

Chapter 9 Sequences and Series Mathematics Worksheet for Class 11

Class 11 Mathematics students should refer to the following printable worksheet in Pdf in Class 11. This test paper with questions and solutions for Class 11 Mathematics will be very useful for tests and exams and help you to score better marks

Class 11 Mathematics Chapter 9 Sequences and Series Worksheet Pdf

 

 SEQUENCES AND SERIES

1. Find the sum of the first 19 terms of an AP when a4 + a8 + a12 + a16 = 224.

2. In an AP of n terms, prove that the sum of the kth term from the beginning and the kth term fromthe end is independent of k and equal to the sum of the first and last terms.

3. Split 69 into three parts such that they are in AP and the product of the two smaller parts is 483.

4. If sum of infinite terms of G.P. is 15 and sum of squares of infinite terms of G.P. is 45, then find GP.

5. Find the rth term if the pth term of an AP is q and the qth term is p.

6. If (5n + 4) : (9n + 6) is the ratio of the sums of the nth terms of two APs, then find out the ratio of their 13th terms.

7. There are four numbers of which the first three are in G.P. and the last three are in AP, with a common difference of 6. If the first number and the last number are equal, then find the
numbers.

8. If a, b, c are in A.P. then prove that b + c, c + a, a + b are also in A.P.

9. If a, b, c are in A.P then prove that a2(b + c), b2(c + a), c2 (a + b) are also in A.P.

10. Sum of n terms of the series, 6 + 66 + 666 + ….

11. The sum of the first three terms of an increasing G.P. is 21 and the sum of their squares is 189, then find the sum of its first n terms.

12. The first two terms of a geometric progression add up to 12. The sum of the third and the fourth terms is 48. If the terms of the geometric progression are alternately
positive and negative, then find the first term of the G.P.

13. If the 2nd , 5th and 9th terms of an A.P. are in G.P., then find the common ratio of this G.P.

14. Three positive numbers form an increasing G.P. If the middle term in this G.P. is doubled, the new numbers are in A.P. Then find the common ratio of this G.P.

15. Use GP to represent 0. 23 4 5 as a rational number in p/q form.

 

 

Please click on below link to download CBSE Class 11 Mathematics Sequences And Series Worksheet Set B

Chapter 9 Sequences and Series CBSE Class 11 Mathematics Worksheet

The above practice worksheet for Chapter 9 Sequences and Series has been designed as per the current syllabus for Class 11 Mathematics released by CBSE. Students studying in Class 11 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 11 Mathematics on a daily basis. All the latest practice worksheets with solutions have been developed for Mathematics by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 11 Mathematics students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 11 Mathematics to develop the Mathematics Class 11 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 11 Mathematics designed by our teachers. After solving these you should also refer to Class 11 Mathematics MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 11 Mathematics which you can use to further make yourself better in Mathematics.

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