BIHAR POLICE Interview Questions and Answers

The amount of cement used for making 1m³ of concrete varies depending on the desired strength and type of concrete.

• The cement content typically ranges from 300 to 400 kg/m³ for general-purpose concrete.

• For high-strength concrete, the cement content can be as high as 500 kg/m³ or more.

• The water-cement ratio also affects the amount of cement required.

• Admixtures and additives may be used to modify the properties of the co...read more

The amount of steel used for 1m³ concreting varies depending on the type of concrete and the structural requirements.

• The steel used in concrete is typically in the form of reinforcing bars (rebar) or welded wire mesh.

• The amount of steel required for 1m³ of concrete depends on the structural requirements and the type of concrete being used.

• For example, a standard reinforced concrete slab may require 70-100 kg of steel p...read more

P/E ratio is a financial metric used to evaluate the relative value of a company's stock by comparing its price to its earnings.

• P/E ratio stands for Price-to-Earnings ratio.

• It is calculated by dividing the market price per share by the earnings per share.

• P/E ratio helps investors assess the potential return on investment and compare it with other companies in the same industry.

• A high P/E ratio suggests that investors h...read more

P/E ratio of 45 means that the stock price is 45 times higher than its earnings per share.

• P/E ratio is a valuation ratio that compares a company's current share price with its earnings per share

• A high P/E ratio indicates that investors are willing to pay more for each dollar of earnings

• A low P/E ratio may indicate that the stock is undervalued or that the company is not performing well

• For example, if a company has a P/...read more

Credit rating of a company is decided based on various factors such as financial statements, industry trends, and management quality.

• Analyze financial statements to determine the company's financial health

• Consider industry trends and competition to assess the company's position in the market

• Evaluate management quality and their ability to make sound business decisions

• Use credit rating agencies such as Moody's or S&P fo...read more

Tesla, Amazon, Apple, Microsoft, and Facebook are doing extremely well.

• Tesla's stock has surged due to strong demand for electric vehicles.

• Amazon's stock has benefited from the shift to online shopping during the pandemic.

• Apple's stock has been boosted by strong sales of iPhones and other devices.

• Microsoft's stock has risen due to growth in its cloud computing business.

• Facebook's stock has been resilient despite contro