CBSE Class 10 Mathematics Real Numbers Worksheet Set C

Read and download free pdf of CBSE Class 10 Mathematics Real Numbers Worksheet Set C. Download printable Mathematics Class 10 Worksheets in pdf format, CBSE Class 10 Mathematics Chapter 1 Real Numbers Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Mathematics Class 10 Assignments and practice them daily to get better marks in tests and exams for Class 10. Free chapter wise worksheets with answers have been designed by Class 10 teachers as per latest examination pattern

Chapter 1 Real Numbers Mathematics Worksheet for Class 10

Class 10 Mathematics students should refer to the following printable worksheet in Pdf in Class 10. This test paper with questions and solutions for Class 10 Mathematics will be very useful for tests and exams and help you to score better marks

Class 10 Mathematics Chapter 1 Real Numbers Worksheet Pdf

 

REAL NUMBERS
 
SECTION A: 
 
1. If two positive integers a and b are written as a= x3y2 and b = xy3,where x ,y are prime numbers, then find the HCF of a and b.
 
• xy2
 
2. State the product of the HCF and LCM of the smallest prime number and the smallest composite number
 
• 8
 
3. Write the decimal expansion of the rational number 33/ 22 x 5.
 
• 1.65
 
SECTION B:
 
4. Express 3825 as the product of its prime factors.
 
• 32x52x17
 
5. The product of two numbers is 2500 and their HCF is 20, what is the LCM?
 
• 125
 
6. Can two numbers have 18 as their HCF and 380 as their LCM? Justify your answer
 
• no
 
7. Show that 3 +5√2 is an irrational number.
 
SECTION C: 
 
8. Using Euclid’s division algorithm find the HCF of 426 and 576.
 
• 6
 
9. Find the HCF and LCM of 270, 405 and 315 USING Fundamental theorem of Arithmetic.
 
• 5670
 
10. Find the smallest number which when increased by 17 is exactly divisible by
 
• 520 and 468.
 
• 4663
 
11. Show that p2 will leave remainder 1 when divided by 8 if p is an odd positive integer
 
SECTION D:
 
12. If the HCF of 408 and 1032 is expressible in the form 1032m - 408 x 5, find m.
 
• 2
 
13. Find the greatest 6 digit number which is exactly divisible by 24,15 and 36.
 
• 999720
 
14. What is the sum of the digits of the smallest number, which leaves remainder 2 upon being divided by 10,15 and 25?
 
• 8
 
15. ATUL, RAVI and TARUN go for a morning walk. The step off together and their steps measure 40cm, 42cm and 45cm respectively.
 
a) What is the minimum distance each should walk so that each can cover the same distance in complete steps?
 
b) How is morning useful?
 
• 2520

 

Please click on below link to download CBSE Class 10 Mathematics Real Numbers Worksheet Set C

Chapter 1 Real Numbers CBSE Class 10 Mathematics Worksheet

The above practice worksheet for Chapter 1 Real Numbers has been designed as per the current syllabus for Class 10 Mathematics released by CBSE. Students studying in Class 10 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 10 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 10 Mathematics students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 10 Mathematics to develop the Mathematics Class 10 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 10 Mathematics designed by our teachers. After solving these you should also refer to Class 10 Mathematics MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 10 Mathematics which you can use to further make yourself better in Mathematics.

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