Curioustab

Home » Aptitude » Volume and Surface Area

Find the volume (in cub.cm) of a hemisphere of diameter 21 cm.

2235.5
2425.5
2040
1860

Correct Answer: 2425.5

← Previous Question Next Question→

More Questions from Volume and Surface Area

O is the orthocentre of ∆ABC , and if ∠BOC = 110° then ∠BAC will be
BE and CF are two altitudes of a triangle ABC. If AB = 6 cm , AC = 5 cm and CF = 4 cm , then the length of BE is
In a ∆ABC , BC is extended upto D, ∡ ACD =120°, ∡ B = 1/2 A. Then ∡ A is
O is the centre of a circle and AB is the tangent to it touching at B . If OB = 3 cm. and OA = 5 cm , then the measure of AB in cm
In ΔABC, the medians AD and BE meet at G. The ratio of the areas of ΔBDG and the quadrilateral GDCE is
The lengths of diagonals of a rhombus are 24cm and 10cm the perimeter of the rhombus (in cm ) is :
O is an centre of a circle. P is an external point of it at distance of 13cm from O. The radius of the circle is 5cm. Then the length of a tangent to the circle from P upto the point of contact is
G is the centroid of the equilateral triangle ABC, if AB = 9cm then AG is equal to
Δ ABC is right angled at B. If m∠A = 30° , what is the length of AB (in cm), if AC = 10 cm?
The chord AB of a circle of centre O subtends an angle θ with the tangent at A to the circle. Then measure of∠ABO is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion