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The dimensions of a godown are 40 m, 25 m and 10 m. If it is filled with cuboidal boxes each of dimensions `2 m xx 1.25 m xx 1 m`, then the number of boxes will

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

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Name the property under multiplication used in each of the following.

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

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Using Identity (III), find `983^2 –

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

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Find the following squares by using the identities. `(6x^2 –

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

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Find m so that `(–3)^(m + 1) xx (–3)^5 =

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

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Draw a parallelogram ABCD on a graph paper with the coordinates given in Table I. Use this table to complete Tables II and III to get the coordinates of E, F, G, H and J, K, L, M. Point (x, y) A (1, 1) B (4,4) C (8,4) D (5, 1) Table I Point (0.5x, 0.5y) E (0.5, 0.5) F G H

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and the breadth of the

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

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Express the following numbers in usual form. `5.8 xx 10^(12)`

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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Area of a quadrilateral ABCD is 20 `cm^2` and perpendiculars on BD from opposite vertices are 1 cm and 1.5 cm. The length of BD

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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Solve the following questions and write your observations. `(i) (-6)/7 xx 1 = ?` (vi) `9/8 × 1 =

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

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Name the property used:

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

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Rahul walks 12m north from his house and turns west to walk 35m to reach his friend’s house. While returning, he walks diagonally from his friend’s house to reach back to his house. What distance did he walk while

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

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Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square.

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

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Shikha’s present age is p years. Reemu’s present age is 4 times the present age of Shikha. After 5 years Reemu’s age will be 15p

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

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If `36 = 6 xx 6 = 62`, then `1/36` expressed as a power with the base 6 is

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

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An auto rickshaw takes 3 hours to cover a distance of 36 km. If its speed is increased by 4 km/h, the time taken by it to cover the same distance is

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

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Mohan wants to buy a trapezium shaped field. Its side along the river is parallel to and twice the side along the road. If the area of this field is 10500 `m^2` and the perpendicular distance between the two parallel sides is 100 m, find the length of the side along the

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

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Find the height of a cuboid whose volume is 275 `cm^3` and base area is 25 `cm^2`

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

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Express the following numbers in usual form. `3.52 xx

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

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A loaded truck travels 14 km in 25 minutes. If the speed remains the same, how far can it travel in 5

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

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