Question
A solid sphere has a radius of 7 cm. A hemisphere is
removed from the sphere. What is the volume of the remaining part of the sphere?Solution
The volume of a sphere is given by: Volume of Sphere = (4/3)πr³ The volume of a hemisphere is half of the volume of the sphere: Volume of Hemisphere = (1/2) × (4/3)πr³ = (2/3)πr³ Now, the volume of the remaining part of the sphere is: Volume = Volume of Sphere - Volume of Hemisphere Volume = (4/3)π(7)³ - (2/3)π(7)³ Volume = (4/3)π × 343 - (2/3)π × 343 Volume = (2/3)π × 343 Volume = (2/3) × 22/7 × 343 Volume = 718.67 cm³ Correct Option: c
Which Section of Indian Evidence Act is founded on the doctrine laid down in “Pickard v Sears”?
Section 82 of the Negotiable Instrument Act, 1881 deals with _________.
Central Government departments must consult the CVC in matters involving:
Tort has been derived from the word_______.
Which of the Labour Code was enacted in 2019?
Section 2(20): “Company means a company incorporated under this Act or under any previous company law.” Consider:
(1) This definition covers ...
A mortgages to B a certain field bordering on a river. The field is increased by alluvion. B is:
Adjudicating Authority’s powers and functions are contained under which provision?
The provision as laid down under IPC provides that nothing is an offence which is done by a child under seven years of age is represented by which doctrine
As per Section 4A(1), the Director is appointed by the Central Government on the recommendation of a Committee consisting of:
Relevant for Exams:
