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Find the cube root of each of the following numbers by prime factorisation method. 13824

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

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Find the cube root of each of the following numbers by prime factorisation method. 175616

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

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State true or false. The cube of a single digit number may be a single digit

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

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The cost per head if two teachers are also going with the

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

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Convert the following ratios to percentages. 2 :

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

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If Chameli had Rs 600 left after spending 75% of her money, how much did she have in the

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

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A shopkeeper buys 80 articles for Rs 2,400 and sells them for a profit of 16%. Find the selling price of one

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

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I purchased a hair-dryer for Rs 5,400 including 8% VAT. Find the price before VAT was

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

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Complete the table for area of a rectangle with given length and

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

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Find the product of the following pairs of monomials. `4p^3, –

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

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Obtain the product of `2, 4y, 8y^2,

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

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Simplify the expressions and evaluate them as directed: 3y (2y – 7) – 3 (y – 4) – 63 for y =

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

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Find the product.

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

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Find the following squares by using the identities. `(0.4p –

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

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Show that. `(a – b) (a + b) + (b – c) (b + c) + (c – a) (c + a) =

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

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Draw the front view, side view and top view of the given objects. A military tent -(b) A table

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

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Find the area of quadrilateral PQRS shown in Fig 11.11.

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

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The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m.

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

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The internal measures of a cuboidal room are `12 m xx 8 m xx 4 m`. Find the total cost of whitewashing all four walls of a room, if the cost of white washing is Rs 5 per `m^2`. What will be the cost of white washing if the ceiling of the room is also whitewashed.

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

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A road roller takes 750 complete revolutions to move once over to level a road. Find the area of the road if the diameter of a road roller is 84 cm and length is 1

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

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