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Ankita Mukherjee
Subject: Maths, asked on 24/2/18
Solve this :
Ankita Mukherjee
Subject: Maths, asked on 24/2/18
A rectangular strip of size 25 cm ? 7 cm is rotated about the longer side find the volume and whole surface area of the solid does generated
Manrehet Kaur
Subject: Maths, asked on 24/2/18
A wall is 8 metre long, 4 metre high, and 22.5 cm thick . How many bricks of length 25 cm , breadth 12.5 cm and 8 cm high are needed to build the wall ?
Joanna
Subject: Maths, asked on 24/2/18
Mr Sandeep Kalra is a social worker. He always works for the welfare of his village. In his village there was no school building. Sandeep donated a rectangular plot of land of perimeter 3l2m for the school building. The length and breadth of the plot are in the ratio 10:3.
- Find the dimensions of the plot.
- Find the area of the plot.
- What value does Mr Sandeep exhibit?
- Find the dimensions of the plot.
- Find the area of the plot.
- What value does Mr Sandeep exhibit?
Jai Pratap Singh
Subject: Maths, asked on 24/2/18
Derivtion of area of trapezium
Nysa Singh
Subject: Maths, asked on 21/2/18
25. The area of three adjacent faces of a cuboid are respectively . Find the volume of the box
Aakriti Ghosh
Subject: Maths, asked on 19/2/18
how to know that where we should use lateral surface area and total surface area in every figure
Aakriti Ghosh
Subject: Maths, asked on 19/2/18
A cylindrical well is 21m deep. Its outer and inner diameter are 21m and 14 m respectively. Find the cost of renovating the inner curved surface and outer curved surface at the rate of $ 25per m^2.
Aakriti Ghosh
Subject: Maths, asked on 19/2/18
Find the volume of a cube, one face of which has an are of 81 sq.m
Aakriti Ghosh
Subject: Maths, asked on 19/2/18
the dimensions of an oil tin are 26*26*45 cm. Find the area of tin sheet requires to make 20 such tins.
Joanna
Subject: Maths, asked on 17/2/18
find the area of trapezium whose parallel sides are 25cm, 13cm and other sides are 15cm each
Dhruvang Patel
Subject: Maths, asked on 17/2/18
The area of a trapezium with equal non - parallel sides is 168 cm^2 . If the lengths of the parallel sides are 36 m and 20 m , find the length of the non-parallel sides.
Sagnik Chakraborty
Subject: Maths, asked on 16/2/18
if the csa of a cylinder is 2640 m square and length of the circular base is 66m.calculate its capacity.
Francis
Subject: Maths, asked on 16/2/18
The diagonal of a quadrilateral shaped field is 36m and the perpendicular dropped on it from the remaining opposite vertices are 10m and 15m. Find the area pf the field.
Tiara D'souza
Subject: Maths, asked on 15/2/18