Questions by sumit

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Fabina borrows Rs 12,500 at 12% per annum for 3 years at simple interest and Radha borrows the same amount for the same time period at 10% per annum, compounded annually. Who pays more interest and by how

asked Jan 17, 2022 in 8th-maths

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Identify the terms, their coefficients for each of the following expressions. `1 + x +

asked Jan 17, 2022 in 8th-maths

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Find the product of the following pairs of monomials. `– 4p, 7p`

asked Jan 17, 2022 in 8th-maths

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Obtain the volume of rectangular boxes with the following length, breadth and heightrespectively. 2p, 4q, 8r

asked Jan 17, 2022 in 8th-maths

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Obtain the product of `a, – a^2,

asked Jan 17, 2022 in 8th-maths

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Subtract 3pq (p – q) from 2pq (p +

asked Jan 17, 2022 in 8th-maths

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Carry out the multiplication of the expressions in each of the following pairs. `4p, q + r`

asked Jan 17, 2022 in 8th-maths

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Find the following squares by using the identities. `(b –

asked Jan 17, 2022 in 8th-maths

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Using identities, evaluate. `297 xx

asked Jan 17, 2022 in 8th-maths

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For each of the given solid, the two views are given. Match for each solid the corresponding top and front views. The first one is done for

asked Jan 17, 2022 in 8th-maths

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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 17, 2022 in 8th-maths

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Is it possible to have a polyhedron with any given number of faces? (Hint: Think of a

asked Jan 17, 2022 in 8th-maths

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A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles are required to cover a floor of area 1080 `m^2`? (If required you can split the tiles in whatever way you want to fill up the

asked Jan 17, 2022 in 8th-maths

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Find the area of a rhombus whose diagonals are of lengths 10 cm and 8.2

asked Jan 17, 2022 in 8th-maths

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Find the side of a cube whose surface area is 600

asked Jan 17, 2022 in 8th-maths

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Given a cylindrical tank, in which situation will you find surface area and in which situation volume. Number of cement bags required to plaster

asked Jan 17, 2022 in 8th-maths

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Find the height of a cuboid whose base area is 180 c`m^2` and volume is 900 cm3

asked Jan 17, 2022 in 8th-maths

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Find the value of

asked Jan 17, 2022 in 8th-maths

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Express `4^(– 3)` as a power with the base

asked Jan 17, 2022 in 8th-maths

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Find the value of

asked Jan 17, 2022 in 8th-maths

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