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2000+ Consultant Interview Questions and Answers

Asked in Accenture

Q. An international bank (US based) has been operating in Asia for the past 10 years. Recently, it has noticed that many customers are leaving the bank and using services of other local/regional banks. Why might t...
read moreCustomers leaving a US-based international bank in Asia for local/regional banks.
Possible reasons could be lack of understanding of local market and culture
Inability to provide personalized services to customers
Higher fees and charges compared to local/regional banks
Competition from other international banks with better offerings
Negative perception due to scandals or controversies involving the bank
Lack of innovation and adoption of new technologies
Language barriers and commu...read more

Asked in Deloitte

Q. How would you record travel expenses incurred and paid by an employee that were later reimbursed? Describe the end-to-end process.
Entry for travel expenses incurred and reimbursed by employee
Employee submits travel expense report with receipts
Finance team verifies and approves the report
Entry is made in the accounting system debiting travel expense and crediting accounts payable
Once reimbursement is made, entry is made debiting accounts payable and crediting cash/bank account
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Asked in BCG

Q. A telecom company with product X, a necessity in the industry, has seen stagnant revenue and profits after 4 years of 40% gross margins due to a market slowdown. What should the CEO do in the medium and long te...
read moreThe CEO should diversify the company's product portfolio and explore new markets to overcome the stagnant revenue and profits in the telecom sector.
Diversify the product portfolio to reduce reliance on a single product
Explore new markets and industries where the product can be applicable
Invest in research and development to innovate and create new products
Improve marketing and sales strategies to reach a wider customer base
Consider strategic partnerships or acquisitions to ex...read more

Asked in EXL Service

Q. You have 20 red balls, 14 blue balls. You draw out balls, 2 at a time. If they are of same color, add a blue ball the pile. If the are of different colors, add a red ball to the pile. (i) will the color of the...
read moreDrawing balls and adding to pile based on color. Will the last ball left be unique and what color?
Drawing 2 balls at a time and adding to pile based on color
If same color, add a blue ball. If different color, add a red ball
Question asks if last ball left will be unique and what color it will be


Q. If an annual policy, billed monthly, is cancelled in June due to non-payment (term: Jan 2019 to Jan 2020) and reinstated in September, will the company process a claim that arises in August?
No, the company will not process the claim.
The policy was cancelled in June due to non-payment.
The policyholder reinstated the policy in September.
The claim arises in August, which is before the policy was reinstated.
Since the policy was not active in August, the company will not process the claim.

Asked in McKinsey & Company

Q. In this scenario: A traveler needs to go to New York urgently. The travel agent suggests taking a Lufthansa flight to Paris and then a Continental flight to New York, charging Rs. 50,000 for the entire trip. Ho...
read moreThe travel agent charges Rs.50000 for a Lufthansa flight to Paris and a Continental flight to New York. What part goes to each airline?
The cost breakdown will depend on the agreement between the travel agent and the airlines.
Typically, the majority of the cost will go to the long-haul flight, which in this case is the Continental flight from Paris to New York.
Lufthansa will receive a smaller portion of the cost for the short-haul flight from the origin to Paris.
Without knowin...read more
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Asked in EXL Service

Q. You have 3 slices of bread and a toaster that can toast 2 slices at a time, cooking only one side of each slice per toast. What is the minimum time needed to toast both sides of all 3 slices?
Minimum time needed to cook 3 slices of bread on both sides using a toaster with 2 slice capacity at a time.
Cook 2 slices on one side for the first round
Cook the third slice on one side for the second round
Cook the first 2 slices on the other side for the third round
Cook the third slice on the other side for the fourth round
Total minimum time needed is 4 rounds or 2 minutes

Asked in Accenture

Q. How can sales be improved for a major ready-to-eat food company experiencing declining sales in Tier I cities in India, targeting IT/consulting professionals and hostel residents? What 3-5 recommendations can y...
read moreTo push up declining sales of a major player in the ready to eat food category in Tier I cities in India, recommendations include targeting IT/consult sector people and hostelites, improving product packaging and branding, offering discounts and promotions, expanding distribution channels, and conducting market research.
Target the IT/consult sector people and hostelites as the primary consumer segment
Improve product packaging and branding to attract attention and differentiat...read more
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Asked in GEP Worldwide

Q. assume you are about to write a book and launch it. what would it be about and how many copies will you print initially.. how much will be your expected expenses that you will incur
The book is about personal finance and budgeting. Initially printing 10,000 copies with expected expenses of $20,000.
The book will cover topics such as saving, investing, and debt management.
It will provide practical tips and tools for readers to improve their financial situation.
Examples will be given on how to create a budget, reduce expenses, and increase income.
Marketing efforts will focus on social media and targeted advertising.
Expected expenses include printing, editin...read more

Asked in Deloitte

Q. What is the journal entry for prepaid expenses and how do you treat it?
Prepaid expenses are initially recorded as assets and then expensed over time as they are used.
Prepaid expenses are recorded as assets on the balance sheet
Journal entry: Debit Prepaid Expense, Credit Cash/Bank
As the prepaid expense is used, it is expensed and moved from the balance sheet to the income statement
Journal entry: Debit Expense, Credit Prepaid Expense

Asked in Deloitte

Q. There is a broken bridge and the night is dark. 4 persons have to cross the bridge and they have a single torch. Only 2 persons can cross the bridge at a time. They can cross the bridge in 1 min, 2 min, 7 min a...
read moreFour people cross a bridge at night with one torch in the minimum time possible.
Identify the crossing times: 1 min, 2 min, 7 min, and 10 min.
Always send the two fastest people back with the torch.
Use the strategy of minimizing the time spent by the slowest individuals.

Asked in Deloitte

Q. Your client wants to enter the after sales service market for passenger cars – 1. How would you segment the customer base? How can you use it to target your services? 2. Examine the cost structure of your clien...
read moreSegmenting customer base and differentiating cost structure for after sales service market entry
Segment customer base based on demographics, usage patterns, and brand preferences
Target services based on customer needs and preferences
Differentiate cost structure by offering competitive pricing, bundled services, and loyalty programs
Offer value-added services such as extended warranties, maintenance packages, and roadside assistance
Leverage technology to improve service deliver...read more

Asked in BCG

Q. Our client is a builder who constructs office buildings and residential apartments on contract. There’s a new contract construction of a residential society. Almost 30% of the society has been built and now the...
read moreThe builder should consider using Fly Ash bricks as the base material for the residential society construction.
Fly Ash bricks are more environmentally friendly compared to common burnt clay bricks and concrete bricks.
Fly Ash bricks have better thermal insulation properties, reducing energy consumption for heating and cooling.
Fly Ash bricks have higher strength and durability compared to common burnt clay bricks.
Fly Ash bricks are lighter in weight, making them easier to handl...read more

Asked in Oliver Wyman

Q. Estimate the potential success of Mobile service provider B's new Mobile Video Calling service, given its 3G network advantage and brand positioning, against Mobile service provider A, which has a larger market...
read moreB's new mobile video calling service is likely to succeed due to its 3G network and strong brand appeal among young customers.
B has a 3G network, enabling high-quality video calls, while A lacks this capability.
B's brand positioning appeals to the young crowd, fostering emotional attachment and loyalty.
The growing demand for video calling, especially post-pandemic, supports B's service launch.
Competitors like WhatsApp and Zoom have popularized video calling, creating a market...read more

Asked in BCG

Q. A Widgets manufacturer, who’s been in the business for a few years now, had been seeing phenomenal growth over the last couple of years, and has recently added capacity to cater to expected future demand. Howev...
read moreThe consultant should analyze the market and recommend strategies to address the flat demand.
Analyze the market conditions and trends to understand the reasons for the flat demand
Identify potential opportunities for growth in the market
Evaluate the competition and their strategies
Assess the company's product offerings and pricing strategy
Recommend diversification into new markets or product lines
Suggest marketing and promotional activities to increase brand awareness
Advise on...read more

Asked in Deloitte

Q. Describe a scenario with two related Talend jobs where the failure of one should not impact the other. How would you implement this?
Use Talend job dependencies to ensure one job doesn't fail if the other does.
Create a parent job that calls both jobs as child jobs
Use the OnSubjobOk and OnSubjobError triggers to handle success and failure of child jobs
Set the 'Die on child error' option to false in the parent job to ensure it continues even if a child job fails

Asked in Infosys

Q. How Data Flow in SCOM monitoring Tool? DB name for SCOM and DB queries for Data Grooming. Values for Operations Console Grooming How to unseal the sealed management pack Names of Management Packs you have worke...
read moreSCOM monitoring tool uses a database to store and process data. It also requires management packs for monitoring different components.
Data flows from agents to management servers and then to the database
SCOM uses SQL Server as its database
Data grooming queries can be found in the OperationsManagerDW database
Operations Console grooming values can be set in the Administration workspace
To unseal a management pack, use the 'Unseal-ManagementPack' PowerShell cmdlet
Examples of mana...read more

Asked in Grant Thornton

Q. Can you give an example of an Audit and Accounting issue that you faced during your articleship and how you resolved it?
During my articleship, I faced an audit and accounting issue related to revenue recognition.
The issue was that a client had recognized revenue from a long-term contract upfront, which was not in accordance with the accounting standards.
I resolved the issue by thoroughly reviewing the contract terms and conditions, and comparing them with the revenue recognition criteria specified in the accounting standards.
I also consulted with senior auditors and accounting experts to ensur...read more

Asked in PwC

Q. A large South American toffee manufacturer wishes to acquire a European premium Chocolate producer. Should the acquisition be done? What are the implications?
Yes, the acquisition should be done.
The acquisition would allow the South American toffee manufacturer to expand its product portfolio and enter the premium chocolate market.
It would provide access to European distribution channels and a well-established brand in the European market.
Synergies can be achieved through shared resources, economies of scale, and cross-selling opportunities.
The acquisition may lead to increased market share and competitive advantage.
Cultural differ...read more

Asked in Deloitte

Q. How Profit and Loss account, Balance Sheet and Cash flow statement are different from each other? Usage of theses.
Profit and Loss account, Balance Sheet, and Cash flow statement are different financial statements used for different purposes.
Profit and Loss account shows the company's revenues, expenses, and net profit or loss over a specific period.
Balance Sheet provides a snapshot of a company's financial position at a specific point in time, showing its assets, liabilities, and shareholders' equity.
Cash flow statement tracks the inflow and outflow of cash in a company, providing inform...read more

Asked in KPMG India

Q. What are the various types of risk?
Various types of risk include financial, operational, strategic, compliance, and reputational.
Financial risk: risk of financial loss due to market fluctuations, credit defaults, etc.
Operational risk: risk of loss due to internal processes, systems, or human error.
Strategic risk: risk of loss due to changes in business strategy or external factors.
Compliance risk: risk of loss due to failure to comply with laws and regulations.
Reputational risk: risk of loss due to damage to a...read more

Asked in KPMG India

Q. What is a RAID Log? And Do you maintain one??
A RAID Log is a project management tool used to track Risks, Assumptions, Issues, and Dependencies.
RAID stands for Risks, Assumptions, Issues, and Dependencies
It is a project management tool used to track and manage these four aspects
It helps in identifying potential risks and dependencies that may impact the project
It also helps in tracking and resolving issues that arise during the project
Examples of Risks: Budget overruns, resource constraints, delays in delivery
Examples o...read more

Asked in Oracle Financial Services Software

Q. How would you explain the difference between a set, list, and map to a Java beginner?
Set is a collection of unique elements, List is an ordered collection of elements, and Map is a collection of key-value pairs.
Set does not allow duplicates, e.g. a set of integers {1, 2, 3, 4, 5}
List maintains the order of elements, e.g. a list of names ['John', 'Mary', 'Bob']
Map stores key-value pairs, e.g. a map of phone numbers {'John': '123-456-7890', 'Mary': '987-654-3210'}

Asked in BCG

Q. A real estate developer is trying to evaluate a project to construct an environment friendly building and he wants to seek your opinion of whether to take the project or not. An environment friendly building is...
read moreConstructing an environment friendly building can be a beneficial and innovative opportunity for the real estate developer.
Constructing an environment friendly building can attract environmentally conscious tenants.
It can lead to cost savings in terms of energy efficiency and reduced maintenance.
The project can enhance the developer's reputation as a socially responsible company.
Government incentives and grants may be available for environment friendly projects.
The developer ...read more

Asked in Grant Thornton Bharat

Q. Ind as 109- recognition of Financial asset, Financial Liability and equity.
Ind AS 109 prescribes the principles for recognition, measurement, presentation and disclosure of financial assets, financial liabilities and equity instruments.
Ind AS 109 applies to all financial instruments except for those specifically excluded.
Financial assets and liabilities are recognized when the entity becomes a party to the contractual provisions of the instrument.
Equity instruments are recognized when the entity becomes a party to the contractual provisions of the i...read more

Asked in Accenture

Q. How will you convince someone to use technology for cost optimization? What are the few suggestions that you might give the person specially in Covid-19? Give me financial suggestions and technical suggestions...
read moreTo optimize costs during Covid-19, technology is essential. Here are some financial and technical suggestions to convince someone.
Explain how technology can automate processes and reduce manual labor costs
Provide examples of successful cost optimization through technology implementation
Highlight the long-term benefits of technology investment for cost savings
Suggest cloud-based solutions to reduce infrastructure costs
Recommend the use of data analytics to identify cost-saving...read more

Asked in Genpact

Q. What types of indexes are used in Oracle databases? Explain what you know about them.
Oracle databases utilize various index types to optimize query performance and data retrieval efficiency.
B-tree Index: The default index type, suitable for equality and range queries. Example: Index on a 'customer_id' column.
Bitmap Index: Efficient for columns with low cardinality, often used in data warehousing. Example: Index on a 'gender' column.
Function-based Index: Allows indexing on expressions or functions. Example: Index on 'UPPER(last_name)'.
Reverse Key Index: Useful...read more

Asked in Deloitte

Q. A European pharmaceutical manufacturer (top 3) wants to double his sales from Eur 5bn to Eur 10 bn in the next 5 years. Please advise.
Strategies for a European pharma to double sales from €5bn to €10bn in 5 years.
Expand into emerging markets like Asia and Africa, where pharmaceutical demand is growing.
Invest in R&D to innovate new drugs, targeting unmet medical needs.
Consider strategic partnerships or acquisitions to enhance product portfolio.
Optimize pricing strategies to improve margins while remaining competitive.
Enhance marketing efforts to increase brand awareness and customer engagement.

Asked in McKinsey & Company

Q. Identify items of cost and revenue, and discuss how to manage them, considering options like leasing, renting, graded seating, and the impact of celebrity endorsements.
Identifying cost and revenue items in event management to optimize profitability through strategic decisions.
Items of Cost: Venue leasing and renting costs, staffing, marketing expenses.
Items of Revenue: Ticket sales, merchandise sales, sponsorships.
Leasing vs. Renting: Leasing may provide long-term stability, while renting offers flexibility for short-term events.
Graded Seating: Implementing tiered pricing for different seating sections can maximize revenue based on demand.
M...read more

Asked in Genpact

Q. What happens if you treat the source row property as "Update" at the session level, but "Delete" is checked at the target object?
The source row will be treated as an update, but the target object will be deleted.
The session level property 'Treat source row as Update' will be applied to the source row.
The target object will be deleted regardless of the update status of the source row.
This can result in data loss if the source row contains important information.
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