ANS:D - Swat

No answer description is available. 

ANS:A - A reference is a constant pointer.

No answer description is available. Let's discuss.

ANS:C - orientation

Swinging term is used in Theodolite not in plane table surveying.
So, Orientation should be correct. Orientation means wrt direction. According to me, it should be swinging.

ANS:A - True

No answer description is available.

ANS:C - gm moles/cm. sec

The unit of molal diffusivity is cm^2/sec (centimeter squared per second). Molal diffusivity (𝐷𝑚Dm​) is defined as the diffusivity of a solute in a solvent, expressed in terms of molality (moles of solute per kilogram of solvent) and the rate at which the solute diffuses through the solvent. The unit of molal diffusivity is obtained by dividing the unit of area (cm^2) by the unit of time (sec). Therefore, the correct option is gm moles/cm^2. sec.

ANS:D - none of these.

The time of oscillation of a floating body is independent of the metacentric height. Here's an explanation: The time period of oscillation (T) of a floating body, such as a ship or a buoyant object, depends primarily on the moment of inertia of the body and the restoring torque (typically due to buoyancy). The metacentric height (GM) affects the stability of the floating body but does not directly influence the natural period of oscillation.

• Metacentric Height (GM): It is a measure of the initial static stability of a floating body. A higher metacentric height indicates greater stability against tilting.
• Time of Oscillation: This refers to the period it takes for the body to complete one full cycle of oscillation after being disturbed. It is primarily influenced by the shape, size, and mass distribution of the body (which determine its moment of inertia) and the buoyant forces acting on it.
• Buoyant Forces: These forces are crucial because they provide the restoring torque that brings the body back to its equilibrium position when it oscillates.

ANS:C - Narendra Modi

Prime Minister Narendra Modi laid the foundation for various works worth Rs. 3,800 crores at Goldfinch city in Karnataka.

ANS:A - Ministry of Steel

National Metallurgist Award is hosted by the Ministry of Steel.

ANS:A - Airtel

Bharti Airtel has launched a pilot project in partnership with the TP Northern Odisha Distribution to offer bill payment solutions to more than 2 million customers.

ANS:D - Volker Turk

The United Nations has approved the Austrian Diplomat Volker Turk to be the new High Commissioner of UN Human Rights.