ANS:C - Either I or II is implicit

Explanation: Clearly, the statement is made to eliminate the fear of the people that the elections may not be held at all or they may not be held after five years. So, either I or II is implicit.

ANS:A - True

No answer description is available. Let's discuss.

ANS:B - (D⁴ - d⁴)

The given answer is correct since the MI is about an axis perpendicular to the plane.
Izz=Ixx + Iyy according to the perpendicular axis theorem.
So, we get, Izz= πd^4/64 + πd^4/64 = πd^4/32. I think the guys saying π/64 (D^4-d^4) must be in any confusion, because the same would be the answer if the question would have been said that the axis is along the diameter (xx or yy). But if it is perpendicular then, π/32 (D^4-d^4) ....means option B will be the right answer. Correct me if I'm wrong but with a proper explanation.

ANS:A - True

No answer description is available. 

ANS:A - Operation code

The part of a machine-level instruction that tells the central processor what has to be done is called the operation code (opcode). The opcode specifies the particular operation or action that the processor needs to perform, such as addition, subtraction, loading data from memory, or storing data to memory.

The opcode is a binary code that represents the specific operation to be executed by the processor. It is usually located in the instruction's binary representation at a specific position, allowing the processor to easily identify and interpret the desired operation.

In summary, the operation code (opcode) is the part of a machine-level instruction that informs the central processor about the specific action or operation it needs to perform.

ANS:C - colloidal

Ultra centrifuges are primarily used for the separation of fine solid particles. Here's an explanation:

• Ultra Centrifuges: These are high-speed centrifuges capable of generating centrifugal forces several thousand times greater than the force of gravity. This high centrifugal force allows for the separation of particles based on their density and size.
• Fine Solid Particles: Ultra centrifuges are effective in separating fine particles, including colloidal particles and particles suspended in solutions, due to their ability to exert strong gravitational forces. They are particularly useful for separating particles with sizes in the micron range.
• Other Types of Separations:
  • Coarse Solid Particles: Generally, coarse particles settle out relatively easily and do not require the high centrifugal forces provided by ultra centrifuges.
  • Colloidal Particles: These are small particles suspended in a medium (such as a liquid or gas). Ultra centrifuges can effectively separate colloidal particles depending on their density and size.
  • Dissolved Particles: Ultra centrifuges are not typically used for separating dissolved substances, as dissolved particles are uniformly distributed at the molecular level within a solution and do not settle out under centrifugal force.

ANS:C - SBI Life

SBI Life has been announced as the official partner for the BCCI Domestic and International Season 2023-26, marking a significant partnership between the BCCI and SBI Life to support cricket in India. The three-year partnership will begin with the upcoming three-match ODI series against Australia, starting September 22, 2023.

ANS:C - Athletics

India’s 95-year-old player Bhagwani Devi Dagar has won three gold medals for the country at the 9th World Masters Athletics Indoor Championship at Torun in Poland.

ANS:B - Italy

Giorgia Meloni became Italy's first female prime minister.

ANS:A - Cricket

Former India cricketer Salim Durani passes away; he was the first cricketer to receive the Arjuna Award.