Exercise 14.1 Question 1:Draw a circle with circle of radius 3.2 and write down it’s procedures. Answer: Procedure: (a) For the required radius of 3 cm open the compass (b) …

Exercise 13. 1 Q1. Observe your surroundings in school or home and list some symmetrical objects. Ans: CD, Glass, Paper sheet, Bucket, Bathtub Q2. Find out the mirror line,for the …

EXERCISE-12.1 Question 1:The number of girls and boys studying in a class are 25 and 20 respectively. Calculate the ratio of number of girls to that of boys? Calculate the …

Exercise 1 Question 1: Let the side of an equilateral triangle be m. Show the perimeter of the triangle with the help of m. Answer Perimeter = sum of three …

Exercise 10.1 Q.1 Find the perimeter of each of the following figures (a) Ans. Perimeter is the distance covered along the boundary of a closed figure. Perimeter = Sum of …

Exercise 1 Question 1: Total no. of animals in five villages are as follows: Village V = 120 Village W = 60 Village X = 80 Village Y = 50 …

Exercise 8.1 1. Using the given diagram write the data in form of numbers in the table given below: Hundreds (100) Tens(10) Ones(1) Tenths(⅒) – – – – – – …

Exercise 2.1 1) Solve the following (a) 2-⅗ Soln: To solve ,we have to make both numbers in fraction form ⇒2⁄1−⅗ Lets take LCM of 1,5 = 1*5 =5 ⇒ …

EXERCISE-6.1 Q.1. For the following, write the opposite of it. (i) Increment of weight. Ans. Decrement of weight. (ii) 40 Km west. Ans. 40 Km east. (iii) 456 AD Ans. …

Exercise 5.1 Question 1: What is the disadvantage in comparing line segments by mere observation? Answer: When we compare two line segments of almost same lengths, we cannot be sure …