1. When is World Soil day observed and what was the theme for the year 2023?
World Soil Day (WSD) is observed annually on 5th December. The theme for 2023 is "Soil and Water: A Source of Life".
If the area of a circle is equal to the numerical value of its circumference, what is the radius of the circle?
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 529 m2 and 299 m2, respectively the...
Find the number of silver balls of diameter 2 cm each, that can be made from a sphere of diameter 32 cm?
The volume of a cube is 21952 cm 3 in which a maximum possible size of circle is drawn on each face. The circle drawn on each face of the cu...
The diameter and the slant height of a conical tent are 16 m and 5.6 m, respectively. What length of cloth having width 4m is needed to make the tent?
A right circular cylinder having total surface area of 2833.6 cm2 is immersed in a vessel completely filled with water. If the height of the ...
A covers a certain distance at a certain speed. If he covers one- third of the distance in three time then the ratio of this speed to the original speed...
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 729 m2 and 297 m2, respectively the...
The total surface area of a square-based right pyramid is 1536 m², of which 37.5% is the area of the base of the pyramid. What is the volume (in mᶟ) ...
Find the minimum length of a rubber band which can tie three circular pipe of radius 21 cm?
