McKinsey & Company
10+ Techtree It Systems Interview Questions and Answers
Q1. Growth of cars vs growth of motorbikes - which would grow faster in % terms? A: Economic factor the main reason to go for bikes. Shift from lower middle to upper middle, increasing growth rate for cars more tha...
read moreCars would grow faster than motorbikes due to economic factors.
Shift from lower middle to upper middle class favors cars
Increasing growth rate for cars more than for bikes
Q2. Split by economic status : Low, Low and Upper Middle and Upper Class : 30-40-20-10
The population is split into four economic classes: Low, Low and Upper Middle, and Upper Class.
30% of the population belongs to the Low economic class.
40% of the population belongs to the Low and Upper Middle economic class.
20% of the population belongs to the Upper Middle economic class.
10% of the population belongs to the Upper Class.
Q3. Current demand for (artificial) knee implants in India
The demand for artificial knee implants in India is increasing rapidly.
India has a large aging population, which is a major factor driving the demand for knee implants.
The rise in obesity and sedentary lifestyle has also contributed to the increase in demand.
Advancements in technology and medical procedures have made knee replacement surgeries more accessible and affordable.
The Indian government has also taken initiatives to promote medical tourism, which has further boosted ...read more
Q4. CASE 2: Some airline flies from Mango to NY. Should it shift to some other route?
It depends on various factors such as demand, competition, profitability, and operational feasibility.
Analyze the demand for the current route and potential demand for other routes
Evaluate the competition on the current route and other potential routes
Assess the profitability of the current route and potential routes
Consider the operational feasibility of shifting to another route
Examples of potential routes could be Mango to London or Mango to Dubai
Q5. Opinion/view on the nuclear deal that is in the papers?
As a business analyst, I do not have a direct opinion on the nuclear deal, but I can analyze its potential impact on the market.
The nuclear deal may affect the prices of oil and gas, which can impact various industries.
It may also lead to changes in international trade and political relationships.
As a business analyst, it is important to stay updated on such developments and analyze their potential impact on the market.
For example, if the deal leads to an increase in oil pric...read more
Q6. A company has been making loss for 2 years. Find a solution based on data given
Analyze the data to identify the root cause of the loss and develop a plan to address it.
Analyze financial statements to identify areas of high expenses or low revenue
Conduct market research to identify competitive pressures or changing customer needs
Develop a plan to reduce expenses, increase revenue, or pivot the business model
Consider seeking outside investment or partnerships to support the turnaround
Monitor progress and adjust the plan as needed
Q7. For company X profit decreases can you find the reason?
Profit decrease reasons for company X
Decrease in sales revenue
Increase in production costs
Economic downturn
Competition
Changes in consumer behavior
Poor management decisions
External factors such as natural disasters or political instability
Q8. Decide whether a copper processing unit should be near the mine or market
The decision should be based on factors like transportation cost, availability of resources, and environmental impact.
Consider transportation cost of raw materials and finished products
Evaluate availability of resources like water and electricity
Assess environmental impact of the processing unit
Analyze market demand and competition
Compare tax and regulatory policies of the mine and market locations
Q9. Help a Vancouver based company's innovotion cell to enter India's rural market
To enter India's rural market, the Vancouver based company's innovation cell needs to focus on understanding the local culture, building relationships with local stakeholders, and creating affordable and accessible products.
Conduct market research to understand the needs and preferences of the rural population
Build relationships with local stakeholders such as government officials, NGOs, and community leaders
Create affordable and accessible products that cater to the specific...read more
Q10. How to invest Rs.500 crore in the power sector
Investing Rs.500 crore in power sector
Conduct a feasibility study to identify potential areas for investment
Determine the type of power generation to invest in (renewable or non-renewable)
Consider the regulatory environment and government policies
Assess the financial viability of the investment
Develop a comprehensive business plan
Collaborate with industry experts and stakeholders
Allocate funds strategically to maximize returns
Monitor and evaluate the investment regularly
Q11. what is the number of football that can fit into wembley stadium
The number of footballs that can fit into Wembley Stadium depends on various factors.
The seating capacity of Wembley Stadium is approximately 90,000.
The size of a standard football is about 22 cm in diameter.
To calculate the number of footballs, we need to consider the available space and any obstructions.
Assuming no obstructions, we can estimate the number of footballs by dividing the available space by the volume of a football.
Q12. Whether banks should roll out ATM's or outsource them
Banks should roll out ATM's instead of outsourcing them.
Rolling out ATM's gives banks more control over the technology and security.
Outsourcing can lead to higher costs and potential security risks.
Rolling out ATM's can also improve customer experience and convenience.
Examples of successful bank-owned ATM networks include Chase and Bank of America.
Q13. CASE 2: How to go about starting an airline
Starting an airline requires extensive planning, research, and investment.
Conduct market research to identify demand and competition
Develop a business plan including financial projections
Obtain necessary licenses and permits
Acquire or lease aircrafts and hire staff
Establish partnerships with suppliers and vendors
Implement marketing and advertising strategies
Ensure compliance with safety regulations and industry standards
Q14. CASE 1: Estimate the consumption of vodka in bombay
Estimate vodka consumption in Bombay.
Gather data on population demographics, alcohol consumption patterns, and sales data.
Use statistical analysis to estimate consumption based on available data.
Consider factors such as income levels, cultural attitudes towards alcohol, and availability of vodka.
Compare estimates to similar cities or regions for context.
Adjust estimates based on any unique factors specific to Bombay.
Consider potential limitations of data sources and analysis ...read more
Q15. Estimate the size of tractor market in India
The tractor market size in India is estimated to be in the range of X to Y units.
The size of the tractor market in India can be estimated based on factors such as population, agricultural land, and government policies.
According to a report by Research and Markets, the Indian tractor market is expected to grow at a CAGR of 4.7% during 2020-2025.
Major players in the Indian tractor market include Mahindra & Mahindra, TAFE, Escorts, and John Deere.
The tractor market in India is p...read more
Q16. “Estimate the consumption of vodka in Bombay”
It is not possible to estimate the consumption of vodka in Bombay without relevant data.
Estimation requires data on population, age group, income level, drinking habits, etc.
Data can be collected through surveys, sales records, or government reports.
Without data, any estimation would be inaccurate and unreliable.
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