Financial Analysis interview preparation

The three statements, working capital, ratios, forecasting, variance analysis, costing, capital budgeting, valuation and the modelling and Excel work that fills the day, plus the fit questions about why this seat. Every question is either traced to a named firm from a public candidate report, or tagged at desk level when we could not trace it — we do not invent attributions.

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100 questions, mapped to the firms that asked them

Questions
100
Traced to a firm
42
Firms
28
Updated
September 2026
Asked at
All firmsMoody's7Bain Capital3State Street3Ares Management2BlackRock2D.E. Shaw2Morgan Stanley2Oaktree Capital Management2S&P Global2Bridgewater Associates1Citadel1Franklin Templeton1Golub Capital1Harris Williams1Houlihan Lokey1J.P. Morgan1Jane Street1Marshall Wace1Millennium Management1Morningstar1PIMCO1Sycamore Partners1Truist Securities1Two Sigma1Vanguard1Wellington Management1Wells Fargo Securities1Wolverine Trading1
Topic
All topicsThree statements9Accounting policy and standards5Working capital and cash7Ratio analysis8Forecasting and budgeting9Variance and management reporting7Unit economics and costing8Capital budgeting7Cost of capital and valuation7Markets and rates5Modelling, Excel and data8Business partnering6Brainteasers and estimation4Fit and career10
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  1. 050Why does reported profit differ between absorption costing and marginal costing?Unit economics and costingHardtechnicalCost accountingBig Four

    Say this

    Because of fixed overhead sitting in inventory. Absorption costing puts fixed factory overhead into the cost of each unit, so any unit you make but do not sell carries some of this year's fixed cost into next year. Marginal costing charges all fixed overhead to the period.

    Then walk it

    1. The rule: if production exceeds sales, absorption profit is higher, because fixed overhead is deferred in closing inventory. If sales exceed production, absorption profit is lower, because you are releasing last period's deferred overhead.
    2. A number makes it clear. Fixed overhead of 10 lakh, production 10,000 units, so 100 rupees absorbed per unit. Sell 8,000 and 2 lakh of fixed cost sits in inventory rather than the P&L, so absorption profit is 2 lakh higher than marginal.
    3. Which means absorption costing lets you increase reported profit by producing for stock. That is a genuine perverse incentive and it is one reason plant managers on profit targets build inventory.
    4. Ind AS 2 and IAS 2 require absorption costing for statutory inventory valuation, so you have no choice externally. Marginal costing is a management technique for decisions.
    5. So the practical split: absorption for the statutory accounts, contribution and marginal costing for every decision about pricing, product mix, make or buy and special orders. Using absorbed full cost for a pricing decision leads you to reject profitable business.
    6. The other trap is over- or under-absorption. If actual volume differs from the volume used to set the overhead rate, you get a variance that has nothing to do with efficiency, and it needs to be explained separately or it pollutes the margin story.

    Where candidates lose it

    Saying the difference is 'just presentation'. It is a real profit difference driven by inventory movement, and the direction is determined by production versus sales. Getting the direction backwards is the standard failure here.

    Expect next

    • Which gives a truer picture of performance?
    • How does over-absorption arise and where does it go?
    • Which would you use to decide whether to drop a product line?

Firm tags come from public, anonymous candidate reports on Wall Street Oasis: strong signal, not sworn testimony. Firms are named as the places a question was reported, not as partners of Fin Maverick. Answers are written for this page to show how to think out loud; they are not scripts to recite.