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Mental Math Gym

In a live interview you can’t reach for a calculator. Sixty seconds, as many as you can: the arithmetic that actually shows up on the desk and in the room.

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60s

Sixty seconds on the clock, as many correct answers as you can. Type each answer and press Enter.

Multiplication, percentages, growth and clean division, in the sizes IB, consulting and quant rounds use.

Sharp on the mental math? Pro marks your mock-interview answers without a daily cap and keeps every result on your record.Level up

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Excel Shortcut Trainer

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Capital Stack Challenge

Finance a real buyout. Size the revolver, term loans, notes, PIK and equity against the lender caps of the day, hold the structure through a shock, then see how the sponsor actually did it, with every figure linked to the filing.

Provided for information purposes only, not financial advice. The figures in these drills are illustrative, produced from assumptions you control, and must not be relied on for any investment, financial or business decision. Read the full notice

Not advice, and not a recommendation. Everything L3VLUP publishes is provided for information purposes only. Nothing here is financial, investment, legal, tax or accounting advice, a personal recommendation, or an offer or solicitation to buy or sell any security or financial instrument. It takes no account of anyone’s objectives, financial situation or needs.

Not a regulated adviser. L3VLUP does not provide regulated financial services. Speak to a suitably qualified and regulated professional before acting on anything you read here.

Illustrative figures. Default values are plausible starting points chosen so a model has somewhere to begin. They are not data, not a view on any company, and not calibrated to anything. Outputs move with whatever you type in.

No warranty, and limited liability. This page is provided “as is” without warranty of any kind. To the fullest extent permitted by law, L3VLUP accepts no liability for any loss or damage arising from use of, or reliance on, anything on it. Nothing in this notice limits any liability that cannot lawfully be limited.

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