Class 7 Comparing Quantities Ex 7.2 Question 1. Tell what is the profit or loss in the following transactions. Also find profit per cent or loss per cent in each case. (a) Gardening shears bought for ₹ 250 and sold for ₹ 325.…
Class 7 Comparing Quantities Ex 7.1 Question 1. Convert the given fractional numbers to percent. (a) \(1\over8\) Solution:- \(1\over8\) × 100 % = 12.5% (b) \(5\over4\) Solution:- = \(5\over4\) × 100 % = 125% (c) \(3\over40\) S…
cbse class 7 maths chapter 1 exercise 1.1 solutions simple solutions for cbse class 7 maths chapter 1 exercise 1.1 solutions Chapter 1 Integers are given here in the post. This Class 7 Maths Exercise 1.1 Chapter 1 Integers conta…
Data Handling Ex 3.4 Q1. Tell whether the following is certain to happen, impossible, can happen but not certain. (i) You are older today than yesterday. Solution:- It is certain to happen. (ii) A tossed coin will land heads up.…
NCERT Solutions for Class 7 Maths Exercise 2.6 NCERT Solutions for Class 7 Maths Exercise 2.6 Chapter 2 Fractions and Decimals in simple solutions are given here. Class 7 Fractions and Decimals NCERT Exercise 2.6 of NCERT Solutio…
Question 1. Construct ΔABC, given m ∠A =60 o , m ∠B = 30 o and AB = 5.8 cm. Solution:- Steps of construction: 1. Draw a line segment AB = 5.8 cm. 2. At point A, draw a ray P to making an angle of 60 o i.e. ∠PAB = 60 o . 3. A…
1. Construct ΔDEF such that DE = 5 cm, DF = 3 cm and m∠EDF = 9 0° . Solution:- Steps of construction: 1. Draw a line segment DF = 3 cm. 2. At point D, draw a ray DX to making an angle of 9 0° i.e. ∠XDF = 9 0° . 3. Along DX, set …
Question 1. Construct ΔXYZ in which XY = 4.5 cm, YZ = 5 cm and ZX = 6 cm Solution:- Steps of construction: 1. Draw a line segment YZ = 5 cm. 2. With Z as a center and radius 6 cm, draw an arc. 3. With Y as a center and radius 4.…
Question 1. Draw a line, say AB, take a point C outside it. Through C, draw a line parallel to AB using ruler and compasses only. Solution:- Steps for construction 1. Draw a line AB. 2. Take any point Q on AB and a point P outsi…
NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations Ex 4.1 1. Complete the last column of the table. S. No. Equation Value Say whether the equation is satisfied (Yes/No) (i) x + 3 = 0 x = 3 (ii) x + 3 = 0 x = 0 (iii) x +…
