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Some Flowers are Leaves (I) + No leaf is Petal (E) → Some Flowers are not Petals (O). Hence conclusion I does not follow. Some Flowers are Leaves (I) → Conversion → Some Leaves are Flowers (I) + All Flowers are Stems (I) → Some Leaves are Stems (I) → Conversion → Some Stems are Leaves (I). Hence conclusion II follows. Some Stems are Leaves (I) + No leaf is Petal (E) → Some Stems are not Petals (O). Hence conclusion III follows.
Calculate the volume of a sphere whose diameter measures 21 cm. (Take π = 22/7)
If sin (A + B) = cos (A + B), what is the value of tan A?
The areas of three adjacent faces of a cuboid are 60 cm², 84 cm², and 140 cm². Find the volume of the cuboid.
A right circular cylinder having total surface area of 16940 cm2 is immersed in a vessel completely filled with water. If the height of the c...
Area of a rectangle is equal to the total surface area of a hemisphere having volume 5488 cm³ . Find the perimeter of the rectangle if its length is 12...
A giant circular wheel has a diameter of 21 metres. In how many revolutions will the wheel cover a total of 16.5 km?
Find the total surface area of a cuboid that is formed by combining two identical cubes, given that the total surface area of each cube is 150 cm².
A cuboidal box has dimensions of length = 18 cm, breadth = 15 cm, and height = 10 cm. If the breadth of the box is increased by 20% and its height is r...
A right circular cylinder having total surface area of 18480 cm2 is immersed in a vessel completely filled with water. If the height of the c...