Question
Which of the following refers to a program used for
manipulating data in rows and columns?Solution
a) Spreadsheet – Used for organizing and analyzing data.
The ratio of the sum of the parallel sides of a trapezium to its height is 4:5, and its area is 360 m². If the length of a recta...
A right circular cone & a right circular cylinder have equal base & equal height. If the radius of the base & the height are in the ratio 8:...
A cylindrical tank has radius 3.5 m and height 2 m. Find its capacity in liters. (Take π = 22/7)
Determine the slant height of a cone with a height of 20 cm. The cone's base radius is the same as that of a sphere, which has a volume of 38,808 cm³. ...
The diagonals of a rhombus are in the ratio of 3:5, and the difference between their lengths is 8 cm. Find its area.
When the radius of a circle is increased by 1 cm, its area increases by 22 cm². What was the original radius of the circle?
On a rectangular wall of length 30 metres and height 25 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...
A solid cube, whose edge is of length 60 cm, is melted. Identical solid cubes, each of volume 216 cm3, are made of this molten cube, without ...
Find the coordinates of the points where the graph 57x – 19y = 399 cuts the coordinate axes.
(a) x – axis at (– 7,0) and y – axis at (0, ...
Ramesh walked 6 km to reach the station from his house, then he boarded a train whose average speed was 60 km/h and thus he reached his destination. In ...
