Barclays PLC Financial Analyst Interview Questions and Answers

The weight of an aircraft is crucial for its performance and safety.

• The weight of an aircraft includes the weight of the aircraft itself, fuel, passengers, cargo, and any other equipment on board.

• The weight of an aircraft is measured in pounds or kilograms.

• The weight of an aircraft affects its takeoff and landing performance, as well as its fuel efficiency and range.

• Aircraft manufacturers provide maximum takeoff and la...read more

SQL query to get top 100 Uber drivers by city

• Join drivers and users tables on city

• Aggregate driver ratings and count of rides

• Order by rating and count of rides

• Limit to top 100

Optimizing the listing of Restaurants on Swiggy involves using data-driven strategies to improve visibility, relevance, and user experience.

• Analyze user behavior and preferences to understand their needs and preferences

• Implement a ranking algorithm based on factors like ratings, reviews, popularity, and delivery time

• Optimize search functionality to ensure accurate and relevant results

• Collaborate with restaurants to imp...read more

Linear Regression is used for continuous data while Logistic Regression is used for categorical data.

• Linear Regression predicts continuous values while Logistic Regression predicts probabilities.

• Linear Regression uses a straight line to fit the data while Logistic Regression uses an S-shaped curve.

• Linear Regression uses Mean Squared Error as the cost function while Logistic Regression uses Log Loss.

• Linear Regression is...read more

Bias-Variance trade-off is the balance between overfitting and underfitting. High bias models are simple but inaccurate, low variance models are complex but overfit.

• Bias-Variance trade-off is a fundamental concept in machine learning.

• High bias models are simple and have low variance, but are inaccurate.

• Low bias models are complex and have high variance, but can overfit the data.

• Examples of high bias models are linear r...read more

Possible reasons for a car manufacturer's decline in profits by 40% year over year

• Decreased demand for cars due to economic downturn

• Increased competition from other car manufacturers

• Rising production costs and expenses

• Decline in consumer confidence and spending

• Changes in government regulations impacting the automotive industry

NFRs refer to non-functional requirements that specify the system's performance, usability, security, and other quality attributes.

• NFRs are requirements that describe how the system should behave, rather than what it should do.

• They include performance, usability, security, reliability, and other quality attributes.

• Examples of NFRs include response time, availability, scalability, and maintainability.

• NFRs are often over...read more

I am drawn to the Business Analyst role to leverage data-driven insights for strategic decision-making and process improvement.

• I enjoy analyzing data to identify trends and patterns, as seen in my previous project where I improved sales forecasting accuracy by 20%.

• The role allows me to bridge the gap between technical teams and business stakeholders, ensuring that solutions meet user needs effectively.

• I am passionate a...read more

I envision a long-term career here, contributing to growth and innovation while developing my skills and expertise.

• I aim to grow within the company, taking on new challenges and responsibilities over time.

• For example, I hope to progress from a Business Analyst to a Senior Analyst or Manager role.

• I believe in building strong relationships with my team and stakeholders, which fosters a collaborative environment.

• I am comm...read more

Yes, I am comfortable with a 1-year contract as it allows for focused contributions and growth.

• A 1-year contract provides stability and a clear timeline for project goals.

• It allows me to fully immerse myself in the role and understand the business needs.

• I can leverage my skills to deliver impactful results within that timeframe.

• For example, in my previous role, I successfully completed a project that improved efficienc...read more

I managed my salary by budgeting, negotiating raises, and investing in my professional development to enhance my earning potential.

• Created a monthly budget to track expenses and savings, ensuring I lived within my means.

• Regularly researched industry salary standards to understand my market value.

• Negotiated my salary during performance reviews based on my contributions and market data.

• Invested in professional developmen...read more