Mutual Fund Mastery interview preparation
Indian AMCs, distributors, registrars and the global fund houses that hire for the same skills — covering the trust structure, NAV and cut-off rules, SEBI scheme categorisation, debt risk and the Potential Risk Class matrix, passives, costs, taxation and distribution. 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.
100 questions, mapped to the firms that asked them
- Questions
- 100
- Traced to a firm
- 32
- Firms
- 19
- Updated
- September 2026
057Explain the difference between absolute return, CAGR and XIRR, and when you would use each.Indian AMCsDistribution and sales
Say this
Absolute return is the total percentage gain with no reference to time, used only for periods under a year. CAGR annualises a single investment between two dates. XIRR is the internal rate of return on a series of cash flows at different dates, which is the only correct measure for an SIP.
Then walk it
- Absolute: 10 lakh becomes 12 lakh, that is 20 percent. Fine for six months, misleading for five years, and quoting a five-year absolute return of 90 percent is exactly how a fact sheet flatters a mediocre fund.
- CAGR: the constant annual rate that takes the start value to the end value. One inflow, one outflow, one answer. Useful and comparable, and it is what SEBI mandates for period returns beyond a year.
- XIRR: solves for the discount rate that makes the net present value of all cash flows zero. Each SIP instalment has its own holding period, so a five-year SIP has sixty different holding periods and no single CAGR can describe it.
- The intuition for why the two diverge: in an SIP, most of the money has been invested for far less than the full period. A five-year SIP has an average money-weighted holding period of about two and a half years, so a 14 percent XIRR on the SIP and a 14 percent CAGR on the fund are very different achievements.
- In practice: a client's own return is always XIRR, because he added and withdrew money. The fund's return is always CAGR on NAV. When a client says his return is lower than the fact sheet, this is almost always why.
- The limitation worth naming: XIRR is money-weighted, so it reflects the investor's timing as well as the manager's skill. To judge the manager you want the time-weighted number, which is the NAV CAGR. Use XIRR to measure the investor, CAGR to measure the fund.
Where candidates lose it
Using CAGR on an SIP, which overstates or understates the investor's return depending on the market path, and is simply the wrong tool. The insight that wins the question is money-weighted versus time-weighted: XIRR judges the investor, CAGR judges the manager.
Expect next
- A client's XIRR is 9 percent and the fund's five-year CAGR is 14. Explain it to him.
- How would you compute XIRR in a spreadsheet?
- Which number belongs in a fact sheet?
062What is portfolio turnover, and why did SEBI insist funds be benchmarked against total return indices?Indian AMCsFund research and ratings
Say this
Turnover is the value of securities traded in a year as a percentage of average net assets — a 100 percent turnover means the manager effectively replaced the whole portfolio once. The total return index rule, effective from February 2018, forced funds to compare themselves against an index including dividends, which removed a free 1 to 1.5 percent a year of fake outperformance.
Then walk it
- What turnover tells you: holding period. Turnover of 200 percent means an average holding period of about six months, which is inconsistent with a manager who claims to buy businesses for the long term.
- It also costs money. Every trade pays brokerage, securities transaction tax and market impact, and none of that shows up in the TER — it just reduces NAV. High turnover in a small cap fund is expensive because impact cost is the dominant term.
- But high turnover is not automatically bad. It is bad when it is inconsistent with the stated process, or when it is not accompanied by outperformance. A momentum or an arbitrage strategy is supposed to have high turnover.
- Read it with flows. A fund receiving heavy SIP money shows turnover from deployment rather than from trading decisions, which is why you compare a fund's turnover to its own history rather than across categories.
- On the benchmark rule: before 2018 funds compared themselves to a price index that excluded dividends. Since Indian dividend yields run around 1 to 1.5 percent, every fund got that head start for free. SEBI's total return index mandate removed it, and large cap active outperformance visibly deteriorated overnight.
- The honest read of that episode is worth saying: a measurement change, not a change in skill, is what made Indian large cap active management look bad. That is a good reminder that benchmark choice is not a detail.
Where candidates lose it
Treating high turnover as automatically bad, or not knowing the TRI rule. The TRI change is one of the most consequential Indian regulatory events for performance comparison, and a candidate who can explain why active large cap numbers worsened after February 2018 has demonstrated real familiarity.
Expect next
- How would you distinguish turnover from deployment of inflows?
- What happened to active outperformance after the TRI rule?
- What turnover would you expect from a momentum fund?
066Is a switch between two schemes of the same AMC a taxable event? And what are STT, stamp duty and TDS on mutual funds?Indian AMCsDistribution and sales
Say this
Yes, a switch is a redemption plus a purchase, fully taxable, and exit load applies on the redemption leg. That is true even between two plans of the same scheme, so a regular-to-direct switch triggers capital gains too. The transaction taxes are small but real: stamp duty on the way in, STT on the way out of equity schemes.
Then walk it
- Switch and STP both work the same way — one redemption, one purchase, on the same day. There is no roll-over relief in Indian mutual fund taxation. A weekly STP is fifty-two taxable redemptions a year.
- Stamp duty: 0.005 percent on every purchase and switch-in of units, in force since July 2020. On a 10 lakh purchase that is 50 rupees, so it matters only for very high-frequency treasury flows.
- Securities transaction tax: 0.001 percent on redemption of equity-oriented scheme units. Debt schemes are outside STT.
- TDS: on IDCW payouts to resident investors, 10 percent above a threshold that was raised to 10,000 rupees a year. On capital gains for residents there is no TDS — the investor pays through advance tax and the return.
- For non-residents the position is different and this is a favourite follow-up: TDS is deducted at source on both IDCW and capital gains for NRIs, at rates depending on the type of gain, and treaty relief has to be claimed with a tax residency certificate.
- The advisory point that falls out of all this: never rebalance casually. Every reallocation between schemes is a tax event, which is precisely why a single dynamic asset allocation fund can be efficient for a client who would otherwise be switching twice a year.
Where candidates lose it
Saying a switch inside the same AMC, or between direct and regular plans of the same scheme, is tax-neutral. It is not, and this error produces angry clients and complaints. Also know that STT applies only to equity-oriented schemes.
Expect next
- Is TDS deducted on an NRI's redemption?
- How does that change how you rebalance a portfolio?
- Does stamp duty apply to an SIP instalment?
070What is the difference between a mutual fund distributor, a registered investment adviser and an execution-only platform, and who can charge what?Distribution and salesCompliance and legal
Say this
A distributor is paid by the AMC through trail commission and sells regular plans. An RIA is paid by the client, must act in the client's interest and recommends direct plans. An execution-only platform does neither — it takes orders without advice. Crucially, the same entity cannot both advise for a fee and earn commission from the same client.
Then walk it
- Distributor: AMFI-registered with an ARN, NISM V-A certified, cannot charge the client a fee, earns trail from the scheme. The legal standard is suitability and the AMFI code of conduct, not fiduciary duty.
- RIA: SEBI-registered, higher qualification and net worth bar, fee-only, with a cap on the fee expressed either as a percentage of assets or as a fixed amount per family per year. Must maintain risk profiling records and a documented rationale for every recommendation.
- SEBI's separation rule is the point of the whole framework: advice and distribution must be at arm's length, with client-level segregation. An individual cannot advise you for a fee and also collect commission on what you buy.
- Execution-only platforms sit in a third bucket, and SEBI created a specific registration route for them so that direct-plan platforms could operate legitimately without pretending to give advice. They may charge a flat platform fee.
- In practice most Indian investors deal with a distributor, because the RIA population is tiny — a few thousand registrations for a market of crores of investors. The fee-only model has not scaled here, largely because clients resist a visible fee while accepting an invisible one.
- What I would say if asked which model is better: the RIA structure removes the conflict but has not solved distribution economics. The honest position is that a good distributor beats a bad adviser, and the framework matters less than whether the person can articulate why they recommended what they recommended.
Where candidates lose it
Saying the distributor is 'not allowed to give advice'. Distributors give incidental advice constantly; the rule is that they cannot charge a fee for it and are held to suitability rather than fiduciary duty. Getting that distinction wrong in a compliance interview is costly.
Expect next
- Can one firm run both a distribution and an advisory arm?
- Why has the RIA model not scaled in India?
- What is the fee cap for an RIA?
071Why ratings? How do fund ratings actually work, and what's wrong with a five-star rating?MorningstarOther · Chicago · 2025
Say this
Star ratings are almost entirely a backward-looking, risk-adjusted ranking of past returns within a category, usually on a bell curve where the top 10 percent get five stars. They tell you what happened, not what will happen, and the evidence that they predict future performance is weak.
Then walk it
- How they are built: take the category peer group, compute risk-adjusted returns over three, five and ten years, weight and combine them, then rank and assign stars by percentile. Ratings only exist once a fund has enough history, which excludes exactly the funds you most need judgement about.
- The mechanical consequences: the rating is relative to a category, so a five-star fund in a weak category can be worse than a three-star fund in a strong one. And the rating changes when peers change, not only when the fund does.
- Why it misleads: a fund that took a big sector bet that paid off scores highly on risk-adjusted returns computed on a period where that bet worked. The rating rewards the outcome and cannot see the process.
- There is also a reversion problem. The published research on this — including from rating agencies themselves — shows that low-cost funds predict future relative performance better than high star ratings do. Cost is the more reliable signal.
- Which is why the serious houses moved to a second, forward-looking layer: analyst-driven assessments of people, process, parent, performance and price. That is qualitative judgement, published with a rationale, and it is a different product from the star count.
- So how I would use ratings: as a screen to build a shortlist and as a way to notice a fund's peer ranking changing, then do the real work — process, attribution, rolling returns, cost, manager tenure and capacity. A rating is the start of the diligence, not a substitute for it.
Where candidates lose it
Treating a star rating as a recommendation. Interviewers at a ratings or research house are testing whether you understand the difference between a quantitative backward-looking rating and a forward-looking analyst view. If you cannot name that distinction, you have not understood the business you are applying to.
Expect next
- What predicts future relative performance better than a star rating?
- How would you build a forward-looking rating?
- How does a rating change when the category peer group changes?
Reported by candidates at Morningstar (Other, Chicago, 2025). Source: Wall Street Oasis.
076Go over the valuation methods you would use on a stock you were considering for the fund.InvescoAsset Management · New York · 2023
Say this
Three families: intrinsic, relative and asset-based. A discounted cash flow for what the business is worth on its own cash generation, trading comparables and precedent transactions for what the market is paying for similar businesses, and net asset or sum-of-the-parts where the assets are the story. I would triangulate rather than pick one.
Then walk it
- DCF: project free cash flow, discount at the weighted average cost of capital, add a terminal value. It is the only method that is theoretically right and the one most sensitive to assumptions — typically 60 to 75 percent of the value sits in the terminal value, which is why I run it as a range.
- Trading comparables: EV to EBITDA, price to earnings, EV to sales for pre-profit businesses, price to book for financials. Fast, market-based, and circular — if the whole sector is mispriced, comps tell you nothing.
- Precedent transactions: what acquirers paid, which embeds a control premium and so sits above trading multiples. Useful for a floor in a takeover situation, weak for a minority stake.
- Special cases matter in India. Banks and NBFCs go on price to book against return on equity, because cash flow is not meaningful for a lender. Conglomerates and holding companies need a sum of the parts with an explicit holding-company discount, which in India has run at 30 to 60 percent.
- Then the reverse DCF, which is the technique I would actually lead with in a fund context: take today's price and solve for the growth and margin the market is assuming. It turns valuation from a forecast into a question about whether the embedded expectation is plausible.
- And the discipline: a valuation is a range with a stated set of assumptions, not a target price. If the answer changes from 900 to 1,400 on a one percent change in terminal growth, the honest output is that the stock is not valuable enough to own.
Where candidates lose it
Listing DCF, comps and precedents mechanically without saying which you would weight and why. In an asset management seat, mentioning the reverse DCF and the price-to-book treatment for financials is what shows you have valued something rather than read about valuing something.
Expect next
- Which method would you weight most for an Indian private bank?
- How do you handle the terminal value?
- What is a reverse DCF and why would you use it?
Reported by candidates at Invesco (Asset Management, New York, 2023). Source: Wall Street Oasis.
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.

