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Find the area of the shaded portion in the following

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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Find the volume of each of the given figure if volume = base area `xx`height.

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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A square sheet of paper is converted into a cylinder by rolling it along its side. What is the ratio of the base radius to the side of the

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

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How many cubic metres of earth must be dug to construct a well 7 m deep and of diameter 2.8

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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A carpenter makes a box which has a volume of 13,400 `cm^3`. The base has an area of 670 `cm^2`. What is the height of the

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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A wooden box (including the lid) has external dimensions 40 cm by 34 cm by 30 cm. If the wood is 1 cm thick, how many `cm^3` of wood is used in

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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A rectangular sheet of dimensions `25 cm xx 7 cm` is rotated about its longer side. Find the volume and the whole surface area of the solid thus

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

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The length, breadth and height of a cuboidal reservoir is 7 m, 6 m and 15 m respectively. 8400 L of water is pumped out from the reservoir. Find the fall in the water level in the

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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A rectangular sheet of paper is rolled in two different ways to form two different cylinders. Find the volume of cylinders in each case if the sheet measures 44 cm × 33

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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Which graphs of the following represent the table below? Length of Side of a Square 1 2 3 4 5 Perimeter 4 8 12 16 20 (a) (b) (c) (d)

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

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The following graph shows the change in temperature of a block of ice when heated. Use the graph to answer the following questions: (a) After how many seconds of heating did the temperature become constant at 0°C?(b) What was the temperature after 25 seconds?(c) What will be the temperature

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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The x-coordinate of any point lying on the y-axis will be

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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If then A = ______ and B =

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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Find the value of the letters in each of the following questions

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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If `2A7 -: A = 33`, then find the value of

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

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Find the value of k where 31k 2 is divisible by

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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`1y3y6` is divisible by 11. Find the value of

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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A shopkeeper was selling all his items at 25% discount. During the off season, he offered 30% discount over and above the existing discount. If Pragya bought a skirt which was marked for Rs 1,200, how much did she pay for

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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What will be the unit digit of the squares of the following numbers? 12796

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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Find the square of the following numbers.

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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