Question
A force of 50 N moves a body 2 meters in the direction
of the force. Find work done. ÂSolution
W=F × d = 50 × 2 = 100 J Â
In a trapezium, the lengths of the parallel sides are 20 cm and 30 cm, and the height is 12 cm. Find the area of the trapezium.
In an orchard, the ratio of the number of mango and lichi trees is 4:7, respectively. Also, there are few apple trees in the orchard which is 50% more t...
In ΔABC, PQ is parallel to BC If AP: PB=1:2 and AQ=3 cm, AC is equal to?
The radius of a sphere is 12cm. The surface of the sphere is what percent of its volume
A right triangular pyramid XYZB is cut from cube as shown in figure. The side of cube is 16 cm. X. Y and Z are mid points of the edges of the cube. What...
If in a ΔABC, D is a point on BC such that BD = 2 cm , BC = 6 cm then what is ratio of area of ΔABD to area of ΔADC ?
-Constable/1724906147-62.JPG)
In the given figure, Ab = 30 cm and CD = 24 cm. What is the value (in cm) of MN?
The length of the each side of an equilateral triangle is 63√3 cm . The area of circumcircle, (cm 2 ) is
In ∆ABC , G is the centroid , AB = 6 cm, BC= 8 cm and AC = 10 cm , find GD, where D is the mid-point of BC?
