CBSE Class 9 Mathematics Number System Worksheet Set C

Read and download free pdf of CBSE Class 9 Mathematics Number System Worksheet Set C. Students and teachers of Class 9 Mathematics can get free printable Worksheets for Class 9 Mathematics Chapter 1 Number Systems in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 9 students should practice questions and answers given here for Mathematics in Class 9 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 9 Mathematics Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests

Worksheet for Class 9 Mathematics Chapter 1 Number Systems

Class 9 Mathematics students should refer to the following printable worksheet in Pdf for Chapter 1 Number Systems in Class 9. This test paper with questions and answers for Class 9 will be very useful for exams and help you to score good marks

Class 9 Mathematics Worksheet for Chapter 1 Number Systems

Question. A number being successively divided by 3, 5 and 8 leaves remainders 1, 4 and 7 respectively. Find the respective remainders if the order of divisiors be reversed.
(A) 6, 5, 1
(B) 6, 4, 2
(C) 2, 4, 6
(D) 1, 3, 3
Answer: B

Question. If the LCM of first 100 natural numbers is P then the LCM of first 105 natural numbers would be :
(A) P
(B) P + 105
(C) P(P + 101)(P + 103)
(D) 103 × 101 × P
Answer: D

Question. If (232 + 1) is divisible by a certain number then which of the following is also divisible by that number.
(A) (216 – 1)
(B) 216 + 1
(C) 296 + 1
(D) None of these
Answer: C

Question. There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. The lest number is :
(A) 11
(B) 13
(C) 17
(D) 19
Answer: C

Question. How many three-digit numbers would you find, which when divided by 3, 4, 5, 6, 7 leave the remainders 1, 2, 3, 4 and 5 respectively ?
(A) 4
(B) 3
(C) 2
(D) 1
Answer: C

Question. An operation defined as the product of non zero digits of x. e.g. An operation x defined as the product of non zero digits of x. e.g. 
25 = 2 × 5 = 10, then the sum of all the possible n where n is a two digit number formed by the digits 1, 2, 3, 4, 5, 6, 7, 8 and 9 is :
(A) 2350
(B) 2007
(C) 2025
(D) 4014
Answer: C

Question. What will be the last digit of (73)756476 .
(A) 9
(B) 7
(C) 3
(D) 1
Answer: C

Question. A number when divided by 259 leaves a remainder 139. What will be the remainder when the same number is divided by 37 ?
(A) 21
(B) 23
(C) 27
(D) 28
Answer: D

Question. Three pieces of cakes of weights 4(1/2) lbs, 6(3/4) lbs and 7(1/5) lbs respectively are to be divided into parts of equal weights. Further, each must be as heavy as possible. If one such part is served to each guest, then what is the maximum number of guests that could be entertained ?
(A) 54
(B) 72
(C) 20
(D) 41
Answer: D

Question. How many zeros at the end of first 100 multiples of 10.
(A) 100
(B) 124
(C) 920
(D) 1225
Answer: B

 

1. Express the following numbers in the form of p : q

(a) -25.6875

(b) 0.621621621..

(c) 15.712121212..

2. Write one rational & one fractional number between 0.515115111…. and 0.535335333….

3. Write one example each of two irrational numbers whose:

(a) Sum is a rational number

(b) Product is an irrational number

(c) Difference is an irrational number

(d) Quotient is a rational number

4. Simplify : [ { (625) -1/2 } -1/4 ] 2

5. (a) Find the value of x if 2x-7 x 5x-4 =1250

(b) Find the value of x and y if:

3x-1 = 9 & 4y+2 = 64

6. Find the value of a & b if 5 + 2√3/7 + 4√3 = a + b√3

7. If x = 3 + √8, then find the value of x2 + 1x2

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CBSE Class 9 Mathematics Chapter 1 Number Systems Worksheet

We hope students liked the above worksheet for Chapter 1 Number Systems designed as per the latest syllabus for Class 9 Mathematics released by CBSE. Students of Class 9 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 9 Mathematics on a daily basis. All the latest worksheets with answers 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 class tests and examinations. Studiestoday is the best portal for Class 9 students to get all the latest study material free of cost.

Worksheet for Mathematics CBSE Class 9 Chapter 1 Number Systems

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Chapter 1 Number Systems worksheet Mathematics CBSE Class 9

All worksheets given above for Class 9 Mathematics have been made as per the latest syllabus and books issued for the current academic year. The students of Class 9 can be rest assured that the answers have been also provided by our teachers for all worksheet of Mathematics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 9 Mathematics in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 9 Mathematics students have been given on studiestoday.

Chapter 1 Number Systems CBSE Class 9 Mathematics Worksheet

Regular worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 1 Number Systems concepts. Worksheets play an important role in developing an understanding of Chapter 1 Number Systems in CBSE Class 9. Students can download and save or print all the worksheets, printable assignments, and practice sheets of the above chapter in Class 9 Mathematics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 9 Mathematics MCQ Test for the same chapter.

Worksheet for CBSE Mathematics Class 9 Chapter 1 Number Systems

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