EASY
UPSC CDS
IMPORTANT
Earn 100

The base of a Right pyramid is an equilateral triangle of side . If the total surface area of the pyramid is . Then its height is:
(a)
(b)
(c)
(d)

50% studentsanswered this correctly

Important Questions on SSC Advanced Maths. : Previous Years Solved Papers
EASY
UPSC CDS
IMPORTANT
The ratio of volumes of a cylinder and a cone is . Find and compare their diameters when their heights are equal.

EASY
UPSC CDS
IMPORTANT
The square of side have been cut from each vertex of a rectangular sheet. A rectangular open box is made from the remaining sheet. If the length and breadth of the original sheet were and respectively, then find the surface area of the rectangular packet.

EASY
UPSC CDS
IMPORTANT
The point in a triangle where the perpendiculars are drawn from vertices meet is known as:

EASY
UPSC CDS
IMPORTANT
The volume of air in a room is . If height of the room is then find the area of the floor of the room.

EASY
UPSC CDS
IMPORTANT
The total surface area of a cube is . Find is volume.

EASY
UPSC CDS
IMPORTANT
From a point two tangents and have been drawn to a circle of center. If is equal to the diameter of the circle then is:

EASY
UPSC CDS
IMPORTANT
A long chord is in a circle of radius . Find the distance between the chord and the centre.

EASY
UPSC CDS
IMPORTANT
The areas of two similar triangles are and . If one side of one triangle is long, then find the length of the corresponding side of the other triangle.
