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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.5 | Question 7

Question 7: A godown measures 40 m × 25 m × 15 m. Find the maximum number of wooden crates each measuring 1.5 m × 1.25 m × 0.5 m that can be stored in the godown. Question 6 Question…

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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.5 | Question 6

Question 6: A village, having a population of 4000, requires 150 litres of water per head per day. It has a tank measuring 20m×15m×6m. For how many days will the water of this tank last? Question 5 Question 7

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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.5 | Question 5

Question 5: The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m. Question 4 Question 6

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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.5 | Question 1

Question 1: A matchbox measures 4 cm × 2.5 cm × 1.5 cm. What will be the volume of a packet containing 12 such boxes? Ex: 13.4 | Question 9 Question 2

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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 8

Question 8: A bus stop is barricaded from the remaining part of the road, by using 50 hollow cones made of recycled cardboard. Each cone has a base diameter of 40 cm and height 1 m. If the outer side…

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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 7

Question 7: A joker’s cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. Find the area of the sheet required to make 10 such caps. Question 6 Question 8

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Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 6

Question 6: The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the cost of white-washing its curved surface at the rate of Rs. 210 per 100 m². Question 5 Question 7

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