22
Jan
Class 9 | Chapter 11 | Constructions | Exercise 11.1 | Question 1
Question 1: Construct an angle of 90 degree at the initial point of a given ray and justify the construction. Construction 11.3 Question 2
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22
Jan
Class 9 | Chapter 11 | Constructions | Construction 11.6
Construction 11.6: To construct a triangle, given its perimeter and its two base angles. Construction 11.5 Ch 11 | Example 1
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22
Jan
Class 9 | Chapter 11 | Constructions | Construction 11.5
Construction 11.5: To construct a triangle given its base, a base angle and the difference of the other two sides. Construction 11.4 Construction 11.6
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22
Jan
Class 9 | Chapter 11 | Constructions | Construction 11.4
Construction 11.4: To construct a triangle, given its base, a base angle and sum of other two sides. Construction 11.3 Construction 11.5
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22
Jan
Class 9 | Chapter 11 | Constructions | Construction 11.3
Construction 11.3: To construct an angle of 600 at the initial point of a given ray. Construction 11.2 Construction 11.4
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22
Jan
Class 9 | Chapter 11 | Constructions | Construction 11.2
Construction 11.2: To construct the perpendicular bisector of a given line segment. Construction 11.1 Construction 11.3
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22
Jan
Class 9 | Chapter 11 | Constructions | Construction 11.1
Construction 11.1: To construct the bisector of a given angle. Class 9 | Home Construction 11.2
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21
Jan
Statistics Quiz for Class 9
Statistics Quiz for Class 9 | Online MCQ test with answers If you have already watched the chapter 14 videos (Statistics) then you are good to attempt the following quiz. Good luck!!!
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21
Jan
Class 9 | Chapter 14 | Statistics | Exercise 14.4 | Question 5 & 6
Question 5: Find the mean salary of 60 workers of a factory from the following table: Question 6: Give one example of a situation in which (i) the mean is an appropriate measure of central tendency. (ii) the mean is…
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21
Jan
Class 9 | Chapter 14 | Statistics | Exercise 14.4 | Question 3 & 4
Question 3: The following observations have been arranged in ascending order. If the median of the data is 63, find the value of x. 29, 32, 48, 50, x, x + 2, 72, 78, 84, 95 Question 4: Find the…
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