Most candidates divide their preparation evenly across the three sections, because equal feels fair. On HAT-1 that is the most expensive planning mistake available: Quantitative carries 40 of the 100 marks while the other two carry 30 each, and the two weaker sections are usually where the cheapest marks are hiding.
Worse, the sections do not improve at the same rate. A grammar rule learned once is right every single time it appears. A puzzle practised is worth marks only when a similar puzzle shows up. So study time has to follow two things at once: how many marks a section can produce, and how quickly your next hour converts into them.
Treat preparation as a budget problem with diminishing returns.
Read the formula as a spending rule: every hour goes to the section and topic that maximises the product, not to the section with the biggest headline weight.
The published section weights for every HAT stream:
| Stream | Verbal | Analytical | Quantitative | Where your hours should point |
|---|---|---|---|---|
| HAT-1 | 30 | 30 | 40 | Protect Quantitative, then buy rule-based Verbal and Analytical marks |
| HAT-2 | 30 | 40 | 30 | Analytical puzzle procedure first |
| HAT-3 | 40 | 35 | 25 | Verbal rules first, then puzzle procedure, a floor in Quantitative |
| HAT-4 | 40 | 30 | 30 | Verbal first |
| HAT-General | 40 | 30 | 30 | Verbal first |
The published table stops at section level, so the topic priorities below are inferred from those weights and from the composition of past papers. They are the course's working map, not an official document — but they are what makes the plan concrete.
| Section | Marks | High-frequency topics | Practice rule |
|---|---|---|---|
| Quantitative | 40 | Arithmetic and estimation, percentages, ratio and rate, algebra, geometry, averages, data in tables | Blocked practice per topic, then mixed timed drills |
| Verbal | 30 | Synonyms and antonyms, analogies, sentence completion, grammar and error identification, prepositions, reading comprehension | Short daily repetitions; rules hold their value |
| Analytical | 30 | Ordering and seating puzzles, deduction, syllogisms, series, data interpretation, assumption and conclusion | Draw every puzzle; learn a small number of procedures |
Two rules apply whatever your stream:
A HAT-1 diagnostic returns Quantitative 22/40, Verbal 12/30, Analytical 8/30 — a total of 42 out of 100, below the qualifying line. Thirty study hours are available. Two plans compete.
| Plan | Allocation | Assumed return | Projected total |
|---|---|---|---|
| A: quantitative only | 20 h at 0.5 marks/h, then 10 h at 0.3 marks/h | Starting Q = 55% of 40 = 22 | 22 + 10 + 3 = 35, then 35 + 12 + 8 = 55 |
| B: gap-weighted | 10 h per section | Q 0.5, V 0.9, A 0.6 marks/h | 27 + 21 + 14 = 62 |
Plan B wins despite the section weights. Plan A spends all thirty hours on Quantitative, yet the returns decay: the first twenty hours buy 0.5 marks each, the last ten only 0.3, because the section is climbing towards its ceiling (22 → 35 of 40). Plan B leaves Quantitative at 27, lifts Verbal 12 → 21 and Analytical 8 → 14, and finishes seven marks ahead. Weightage set the ceiling; the measured gap set the return. The correct plan protects the strong section with a short consolidation block and then spends everything else where the slope is steepest.
How should your study hours be distributed across the three HAT-1 sections?
You are strong in Quantitative and two sections are weak. What does the floor rule require?
Which material converts fastest into marks in the final weeks?
Without looking back: on HAT-1, which section carries the most marks, and what does the model say to do with a section you are already strong in?
The answer: Quantitative at 40 marks; protect it to a floor and then de-prioritise it, because its next hour buys fewer marks than an hour in a weak, rule-based section.
On HAT-1, Quantitative carries marks, and Verbal and Analytical carry each. The rule says no section may be left weak enough to sink the total, and because there is no negative marking, a question narrowed to two options should always be .
You are registering for HAT-1 with 24 hours a week for three weeks. Your diagnostic: Quantitative 30/40 (fast but careless), Verbal 10/30 (grammar never studied), Analytical 9/30 (no idea how to draw a puzzle). Allocate the three weeks and justify the split.
Seventy-two hours total (24 h × 3 weeks). Quantitative is at 30/40 (75%), so it needs a floor and carelessness repair, not development: 12 hours — a two-hour block on unit checks, backsolving and estimation, then ten hours of mixed timed sets to hold the level.
Verbal at 10/30 and Analytical at 9/30 are the money. Verbal's gap is rule-based — agreement, prepositions, vocabulary, sentence completion — and rule-based material holds its value: 24 hours, thirty to forty minutes a day, with a timed drill each week. Analytical's gap is procedural and the largest absolute shortfall (21 marks): seating and ordering puzzles, syllogisms, series and data interpretation all have a written procedure, and three or four procedures cover most of the section: 36 hours, blocked by family, then mixed timed sets.
12 + 24 + 36 = 72, so every hour is allocated. The ordering matters too: learn the procedure, drill it blocked while it is fragile, then switch to mixed timed sets so the recognition itself gets trained. The final week is mocks and error repair, not new topics.
You now know where the marks are and how to spend hours on them. The next lesson turns that into a calendar: a diagnostic, eight weeks of progressive overload, weekly mocks and an error log that feeds back into your next session.