List of practice Questions

When the angle of contact between a solid and a liquid is \( 90^\circ \), then
Choose the correct statement
The total energy of a rolling ring of mass \( M \), velocity \( V \), and radius \( R \) is -
What happens to the weight of the body if the weight becomes \( \frac{1}{16} \) at a certain height? Also, consider the radius of the Earth to be \( R \).
A body of mass \( m \) moving with a constant velocity \( v \) hits another body of the same mass moving with the same velocity \( v \) but in the opposite direction and sticks to it. The velocity of the compound body after the collision is
The equation of trajectory of a projectile is given by \( y = x - 10x^2 \). Its speed of projection is – \((g = 10 \, \text{m/s}^2)\)
The ratio of kinetic energy to the total energy of an electron in a Bohr orbit of the hydrogen atom is –
Which is a constant for a freely falling object?
Plane angle and solid angle have –
The frame of reference attached to a satellite of the earth is
Number of significant figures in 42306, 0.0007 and \(6.5 \times 10^{-3}\) are respectively.
What is the need for laminating the core of a transformer?
The angle between centripetal acceleration and tangential acceleration is.
The Recommendations of Sarkaria Commission relates to _______.
Constitutional morality emphasizes which of the following core values?
International Humanitarian Law is ______.
The Advisory jurisdiction of the Supreme Court is provided under which provision of Indian Constitution?
"Apartheid" term came to be linked with practice of discrimination in which of the following countries?
The right of lien allows an unpaid seller to __________.
Which of the following Committees was appointed to make recommendations about the inclusion of Fundamental Duties to the Indian Constitution?
Which type of cases are not dealt with by the Lok Adalat?
Under which Act does the Central Bureau of Investigation (CBI) derive its investigative powers?
Which one of the following cannot be dissolved but can be abolished?
Which of the following services do not fall under Public Utility Service?
Punishments that can be imposed under BNS are ______.