Applied Business MathematicsBreak-even, channel margins and inventory turns: the arithmetic a business actually runs on, in 20 questions.
Applied Business Mathematics measures professional-level numeracy through 20 items in 25 minutes: contribution and break-even, stacked channel margins, margin on price versus cost, GST both ways, early-payment terms, defect-adjusted output, inventory turns and campaign ROI. Full working for every item.
The numbers a P&L owner is expected to do in their head
A product sells at one price with a known variable cost and you are asked for contribution per unit — then how break-even shifts when fixed costs move. A loan is repaid after eight months at a stated annual rate. A machine runs a given number of effective hours with a defect rate, and the question is good output per day, not gross. Stock turns nine times a year and you must back out monthly cost of goods sold. Twenty items reach across contribution, channel margin stacking, GST forward and backward, early-payment discounts, occupancy revenue, hedging outcomes and campaign return — the arithmetic behind every operating decision.
The bank is original and written at professional level. Every key is verified by computation and every distractor is anchored to a documented wrong method — margin on cost when price was asked, defect rate applied to the wrong base, interest for a full year when the term was eight months, inventory turns divided the wrong way round. Nothing can be eliminated for looking implausible. Each explanation shows the working line by line, so the review is a worked-example set on exactly the problems you got wrong, with the wrong method you used named beside the right one.
The report scores Numerical Reasoning as a banded competency with a coaching interpretation written for people who own or support a P&L: operations managers, finance business partners, category and channel managers, founders. The question-by-question review is the substance — 20 worked solutions with your error diagnosed — and the AI-written narrative reads across them to say which family of business arithmetic is costing you. The growth plan orders your practice accordingly and points to the deeper data-interpretation tests when you are ready.
What you walk away with
Your 0–100 score is banded from Emerging to Exceptional with an interpretation written for operating roles: what a Strong band lets you do in a pricing or capacity conversation that a Developing band does not yet support.
Each explanation shows the calculation step by step — contribution, break-even shift, stacked margin, turns to monthly COGS — and names the wrong method that produced the option you chose, so the review functions as a targeted worked-example set.
The AI-written narrative reads across your misses to say whether you lose marks on base confusion, on time-period adjustments, on rate stacking or on reading the question — four different habits with four different fixes.
Built from the error family that cost most, the plan gives concrete practice directions and recommends the advanced data-interpretation and decision tests in the catalogue as the next step once these fundamentals are Strong.
What comes back
Illustrative sample — your report is generated from your own responses.
One number, one band, and a two-sentence summary of what the band means for you — then the breakdown that explains it.
Assembled from your lowest competencies, in order — not a generic checklist.
Band edges at 40, 60 and 80. Each band carries its own coaching interpretation for that competency.
Built for
- Operations, category, channel and finance-business-partner candidates facing a numeracy round
- Founders and small-business owners who want to check their own commercial arithmetic
- Hiring managers screening for roles that own a budget, a margin or a capacity plan
- Management trainees and MBA graduates preparing for case and numeracy interviews
A break-even you cannot compute in the meeting is a decision someone else makes.
Twenty items in 25 minutes, each with full working and your wrong method named in the review.
Take free · full report ₹150 (incl. GST)
Frequently asked questions
Twenty items of the arithmetic that runs a business: contribution and break-even and how it shifts when costs move, channel margin stacking, margin on price versus cost, GST forward and backward, early-payment terms, defect-adjusted output, occupancy revenue, inventory turns, hedging outcomes and campaign ROI. It is written at professional level for operations, category, channel and finance-partner roles, founders, and management trainees facing a numeracy round.
Each item has one key verified by computation, and every distractor is the exact output of a documented wrong method — the wrong margin base, a full-year interest term, defects applied to gross instead of capacity. Every option looks credible, so elimination fails and guessing falls to chance. Correct answers roll into a banded Numerical Reasoning score from 0 to 100 with a coaching interpretation. The bands describe where you stand, not a cut-off.
Twenty-five minutes for 20 items in one sitting. Your report is generated immediately: overall banded score, a Numerical Reasoning bar with interpretation, an AI-written narrative of your error family, strengths and development areas, a prioritised growth plan, and a question-by-question review with full working and the wrong method named for each miss. Everything is included in the price; there is nothing further to unlock.
Candidates work the 20 solutions, practise the error family the narrative identifies and retake to confirm the fix before a case or numeracy interview. Hiring managers use the band as a screen for budget- and margin-owning roles and ask candidates to talk through one of their own misses in the interview. Founders use it as an honest check on the arithmetic they do in front of investors and suppliers.
Yes. Amounts are in rupees and one block uses GST, but contribution, break-even, margin stacking, turns, discounts and ROI are computed identically in any currency or tax regime, and the formats follow professional numeracy screening used internationally. Bands describe performance rather than rank against a national group. The test is priced in INR and USD; this page shows the live price for your currency.
Numerical, verbal, logical, abstract, spatial, data and workplace-judgment banks — each an original item bank with every rule stated in the explanation, scored per competency and reported with a banded profile and a growth plan. Sit one, or build a battery from several.
See the aptitude catalogue →Methodology: Original AssessAll item bank of applied business numeracy at professional level. Keys verified by computation; distractors anchored to documented wrong methods. Not affiliated with any third-party instrument.