Class 6th Maths Exercise 8.6 New course 2023 kpk and punjab | Ex 8.6 Math 6th SNC 2023
In this vedio I have Solved Exercise 8.5 Class 6th Mathematics unit 8 Surface Area and Volume New course Single National curriculum 2023 kpk and Punjab Textbook Mathematics kpk 2023 unit 8 Exercise 8.6 Real life Problems on volume and Area on Cube and Cuboid Surface Area and Volume How to find Volume of Cube and Cuboid Formula to find volume of cube and Cuboid Surface area of Cube and Cuboid Formula Derivation to find volume and Surface Area of Cube and Cuboid Exercise 8.6 Question 1: A cuboid glass box has dimensions 3 mx 2 mx 1 m. Find the volume of water that it can hold. Question 2 A box of cereal is 22 cm high, 12 cm long and 6 cm wide. What is the capacity of the cereal box? Question 3 A cube shaped container has a length of 72 cm. If it is filled with blocks up to a height of 42 cm, find the remaining capacity of the container. Question 4 A Masjid is 22 m long, 12 m wide and 18 m high. Find the cost of painting its four walls at the rate of Rs 450 per square metre. Find the cost of painting a cuboid container of length 4 m, width 3.5 m and height of 6 m at the rate of Rs 43.78 per square metre. Question 6 A cube shaped gift box has a length of 3 cm. Find whether the surface area of this box is greater or smaller than that of a cuboid box of dimension 5 cm x 6 cm x 3 cm. The total surface area of a cuboid shoebox is 1296 cm². If its length and width is 18 cm and 9 cm respectively, find the height of the shoebox. Question 8 A wooden box has a length of 3 m, width of 2. m and height of 4 m. Find: a) The volume of the box. b) The cost of polishing its surface if the rate of polishing is Rs 220 per square metre. Question 9 A box is 0.56 m high and 21 cm wide. Its volume is 51744 cubic centimetres. Find: a) The length of the box in cm. b) Total surface area of the box in cm². c) Cost of painting its complete outer surface at the rate of Rs 145 per square centimetres. (Hint: First make the units of its dimensions the same) Think Higher Find the area and perimeter of the following compound shapes.
