1520 + 225*2 = 1670 1970 + 450/3 = 2120 2120 + 150*4 = 2720 2720 + 600/5 = 2840 2840 + 120*6=2560
A rectangular piece of copper foil of length 21 cm and area 924 cm2 is folded along its width to form a cylinder such that there is only one ...
If the numerical value of twice the curved surface area of a right circular cylinder is equal to the numerical value of its volume, then what is the num...
In the election, 8% of the voters did not cast their votes. Two candidates contested the election in which the winning cadidate got 48% of the total vo...
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 ...
Outer diameter of 20 cm long pipe is 25 cm. If the thickness of the metal in the pipe is 1 cm. Find the total surface area of the pipe?
Find the minimum length of a rubber band which can tie three circular pipe of radius 21 cm?
The angle of elevation of the top of a tower from a point on the ground which is 45 meters. away from the foot of the tower is 30°. The height of the t...
A semicircular sheet of metal of diameter 14cm is bent into an open conical cup. the capacity of the cup is. Use π = 22/7
The radius of a sphere is 18cm. The surface of the sphere is what percent of its volume.
Total surface area of Cuboid is 1875 cm ² and the Sum of its Length, breadth and height is 45cm, and then find out the sum of the squares of its length...
