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DAVCAE provides a reservoir of previous year Question papers of Classes VIII & XI in downloadable and printable pdf format for the convenience of its teachers and students. Question Papers are available in PDF files. They can be downloaded and saved or printed as per the requirement.

CLASS-VIII SUB-MATHEMATICS Unit-1 SQUARES AND SQUARE ROOTS Worksheet-2(Standard) I ) Multiple choice questions ( 1 mark) 1. Find the number of non-square numbers lying between 402 and 412. a) 80 b)40 c)30 d)84 2. If m ,n ,p are natural numbers such that(m ,n ,p) forms a Pythagorean triplet if ?

The DAV Maths Class 8 Solutions and DAV Class 8 Maths Chapter 12 Worksheet 1 Solutions of Construction of Quadrilaterals offer comprehensive answers to textbook questions. DAV Class 8 Maths Ch 12 WS 1 Solutions. Question 1.

The DAV Class 8 Maths Solutions and DAV Class 8 Maths Chapter 7 Worksheet 6 Solutions of Algebraic Identities offer comprehensive answers to textbook questions. DAV Class 8 Maths Ch 7 WS 6 Solutions. Question 1. Factorize: x 2 + z 2 – 2xz. Solution: x 2 + z 2 – 2xz = (x) 2 + (z) 2 – 2 × x × z [Using a 2 + b 2 – 2ab = (a – b) 2] = (x ...

1ST PRACTICE SET FOR MATHEMATICS CLASS-8 (E & F) TOPIC- SQUARE AND SQUARE ROOTS Q1. How many non-square numbers lie between the following pairs of numbers? i. 102 and 112 ii. 1012 and 1022 Q2. Using the prime factorisation method, find which of the following number are perfect square: i. 441 ii. 576 iii. 5625 iv. 9075 Q3.

1. The document is a mathematics worksheet on exponents and radicals for class 8 students. It contains 10 problems involving operations with exponents, radicals, and prime factorizations. 2. The problems include expressing numbers as products of prime factors, evaluating expressions, solving equations, simplifying expressions with exponents and radicals, and performing operations involving ...

Subject – Mathematics, Class VIII Chapter 3: Exponents and Radicals Worksheet (Standard) 1. Express each of the following numbers as a product of powers of their prime factors: a) 392 b) 864 1 2. Choose the correct option: a) 34 × 62 = 186 b) 40 = 0 c) 52 > 25 d) (ax)y = axy 1 3. What power of (-3) is 729? 2 4.

8. For each of the following numbers, find the smallest number by which we divide it so as to get a perfect square. Also find the square root of the square numbers so obtained. (a) 37845 (b)2800 (c) 45056 9. The students of Class VIII of a school donated Rs 2401 for Prime Minister National Relief Fund.

The DAV Maths Class 8 Solutions and DAV Class 8 Maths Chapter 12 Worksheet 4 Solutions of Construction of Quadrilaterals offer comprehensive answers to textbook questions. DAV Class 8 Maths Ch 12 WS 4 Solutions. Question 1. Using a ruler and compasses only, construct the following:

8. Square of a natural number ‘n’ is equal to the sum of first ‘n’ odd natural numbers. Eg: 12 = 1 (sum of first one odd natural number) 22 = 4 = 1 + 3 (sum of first two odd natural number) 32 = 9 = 1 + 3 + 5 (sum of first third odd natural number) Now do Q1, Q2, Q3, Q4 and Q6 of Worksheet 1. Some interesting patterns 1.

DAV School Books Class 8 Math Solution of Chapter 7 Algebraic Identities. Detailed explanation of all worksheet problems are provided. 100% FREE Exercise & Practice for CBSE, NCERT and ICSE ... Worksheet 2. 1) Find the following by using Identity 2: (a-b) 2 = a 2 – 2ab + b 2. i) (x – 7) 2. ii) (5a – 4b) 2. iii) [(7x/4) – (2y/3)] 2. iv ...

DAV Public School Class 8 Maths Book Solutions – DAV Maths Class 8 Solutions In our DAV Class 8 Maths Solution, we have included all the chapters according to the latest DAV Maths Book Class 8 Pdf. And this PDF can be downloaded easily and follow all the chapter-wise worksheets that are provided with solutions to every problem by our math ...

The DAV Maths Book Class 8 Solutions Pdf and DAV Class 8 Maths Chapter 14 Worksheet 1 Solutions of Mensuration offer comprehensive answers to textbook questions. DAV Class 8 Maths Ch 14 WS 1 Solutions. Question 1. Find the area of a trapezium whose parallel sides are 57 cm and 33 cm and the distance between them is 13 cm. Solution:

CLASS -8 SUBJECT:- MATHEMATICS CHAPTER 8 :- COMPAIRING QUANTITIES MODULE 2/3(worksheet) OBTAINED MARKS MAXIMUM MARKS 30=3×10 1. Write the definitions with example 6 a. Cost price b. Selling price c. MRP d. Discount e. Profit f. Loss (3×8=24) 2. The MRP of a tv is 13300 a discount of 20% is announced on sales ...

Subject – Mathematics, Class VIII Chapter 3: Exponents and Radicals Worksheet (Basic) 1. Write in exponential form: a) 5 × 5 × 5 × 5 × 5 b) (–4) × (–4) × (–4) 1 2. Value of (-1)15 x (-1)16 equals: (a)1 (b)-1 (c) -240 (d) 240 1 3. Express each of the following in exponential form:

Step 8: 72 – 15 = 57 We have subtracted from 121, the successive odd numbers from 1 to 21, and obtained 0 in Step 11. ∴ 121 = 11 Worksheet 2 Find the square root of the following numbers by the repeated subtraction method. (i)16 (ii) 49(iii) 64(iv) 100 (v)169 (vi) 81(vii) 256(viii) 144 Finding Square Root by Prime Factorisation

CLASS -8 SUBJECT:- MATHEMATICS CHAPTER 8 :- COMPAIRING QUANTITIES MODULE 3/3(worksheet) OBTAINED MARKS MAXIMUM MARKS 30=3×10 I. A sum of ₹ 20000 is borrowed at the rate of 10% per annum for 2 years find the compound interest on the sum and the amount to be ... VIII. Sameer deposit ₹ 3000 from a bank if the rate of interest is 10%

The DAV Class 8 Maths Solutions and DAV Class 8 Maths Chapter 7 Worksheet 1 Solutions of Algebraic Identities offer comprehensive answers to textbook questions. DAV Class 8 Maths Ch 7 WS 1 Solutions. Question 1. Find the following by using identity – I: (i) (2x + 5) 2 Solution:

The DAV Maths Class 8 Solutions and DAV Class 8 Maths Chapter 11 Worksheet 2 Solutions of Understanding Quadrilaterals offer comprehensive answers to textbook questions. DAV Class 8 Maths Ch 11 WS 2 Solutions Question. Skip to content. Learn Cram. Question and Answer forum for K12 Students.