How Many Students Appeared for CAT 2024? Peak Year Data

If the post-pandemic CAT story has a peak year, it is 2024. Approximately 2.93 lakh students appeared for CAT 2024 out of 3.29 lakh registered - the largest appeared cohort and the highest attendance rate of 89 percent in the current era. The exam was conducted by IIM Calcutta on 24 November 2024 across three slots, and the numbers inside the result tell an even more interesting story. Fourteen candidates scored a perfect 100 percentile, and one of them was a female candidate - the first woman at the top of the CAT distribution in six years. For any CAT 2026 aspirant, CAT 2024 is the peak reference point against which every other recent cohort gets measured.

Why CAT 2024 Is Called the Peak Year of the Post-Pandemic CAT Era

The CAT 2024 cohort holds multiple records simultaneously. It saw the largest number of registered candidates in the current era, the largest absolute appearance count, and the highest attendance percentage. No other recent CAT cycle has combined all three at the same time. That is what makes 2024 the peak year rather than just another step in the recovery.

Three distinct records make the CAT 2024 cohort stand apart from every other year in the 2021-to-2025 window:

The Attendance Record: 89 Percent and Why It Matters

The 89 percent attendance rate in CAT 2024 was the single most impressive cohort statistic of the year. It showed that registered candidates were treating CAT as a committed attempt rather than a tentative plan, which is the cleanest signal the current era has delivered on seriousness of intent. The chart below traces the attendance rate across five years with CAT 2024 marked as the peak:

Three things stand out when you read the attendance trajectory:

• Three-year recovery climb. The jump from the 83.34 percent CAT 2021 floor to 89 percent in three years is remarkable and reflects how rapidly pandemic-era drop-off normalised.
• Low absolute drop-off. Roughly 36,000 out of 3.29 lakh did not show up, versus 38,309 in CAT 2021 despite the much larger registration pool - the 89 percent peak was driven by committed candidates, not just scale.
• Structural ceiling signal. The slight slip to 87.46 percent in CAT 2025 suggests the 89 percent peak may be the structural ceiling under current conditions.

CAT 2024 Gender Breakdown: Most Balanced Cohort in Recent History

The gender composition of the CAT 2024 cohort was the most balanced in the current era. IIM Calcutta published the absolute counts rather than just percentages, which gives unusually clean data. The horizontal bar below shows the exact 1.86 lakh male, 1.07 lakh female, and 5 transgender candidate split:

Female participation in CAT 2024 reached 36.5 percent, the highest in the current era and meaningfully above the 35 to 36 percent band seen in CAT 2021 through CAT 2023. In absolute numbers, 1.07 lakh female candidates appearing for CAT 2024 represented a significant jump from the roughly 67,000 in CAT 2021. Five candidates registered from the transgender community, matching the CAT 2023 count and continuing the slow but steady visibility of this category in CAT demographics since the mid-2010s.

The Streak-Breaking Female 100-Percentiler

The streak-break is a quiet but meaningful signal. For six consecutive years, no female candidate had made it to the absolute top of the CAT distribution. Several factors plausibly contributed to the 2024 shift. The larger female cohort of 1.07 lakh created a deeper talent pool at the top. The CAT 2024 template change to 68 questions with a restructured DILR introduced a paper where careful reading rewarded a broader preparation style. And the systemic under-representation that coaching ecosystems and IIMs had been flagging for years began to shift, with more female aspirants reaching preparation maturity by 2024.

The 14 CAT 2024 Toppers: Engineers Still Dominate the Top

While the gender signal at the top improved, the educational-background signal remained concentrated. Thirteen of the 14 CAT 2024 hundred-percentilers came from engineering backgrounds, and only one was from a non-engineering stream. The 99.99 percentile band showed a similar pattern, with 28 of 29 scorers holding engineering degrees.

The engineering dominance at the top raises the same question every CAT cycle does: is the paper structurally favouring engineering preparation, or is it that committed engineering aspirants show up in disproportionate numbers to serious preparation? Both factors are real. For non-engineering CAT 2026 aspirants, the trajectory worth noticing is the steady rise of non-engineer share at the 99+ percentile band - a single non-engineer at 100 in CAT 2024 is not much, but the arc over the next two years produced 9 of 12 non-engineer 100-percentilers in CAT 2025. The top band is genuinely opening up.

Where CAT 2024 Peak Fits in the Five-Year Arc

The clearest way to see CAT 2024 as the peak year is to place it next to every other year in the 2021-to-2025 window. The dome below shows the appearance-count trajectory with CAT 2024 elevated as the apex:

Three arc observations matter for CAT 2026 planning:

• Only triple-record year. CAT 2024 was the only cycle where registration, appearance, and attendance rate all peaked simultaneously, which makes 2024 genuinely unique in the five-year arc.
• First yearly decline in four years. The 2024-to-2025 drop of 35,000 candidates was the first year-on-year contraction in the cycle - documented in the CAT 2025 cohort analysis.
• Realistic 2026 planning anchor. CAT 2026 will likely settle between the 2024 peak of 2.93 lakh and the 2025 dip of 2.58 lakh, making roughly 2.75 lakh the midpoint expected-competitor count.

What the CAT 2024 Peak Means for CAT 2026 Preparation

Translating the CAT 2024 peak into CAT 2026 preparation signals is where these numbers become useful. The 2024 cohort set a template that CAT 2025 confirmed and CAT 2026 is likely to extend. Five specific lessons emerge when you read the 2024 peak alongside the 2025 contraction:

1. Plan for 2.7-2.9 lakh competitors. The CAT 2024 peak and CAT 2025 dip give a realistic band for the CAT 2026 cohort. Set your percentile targets against this range, not outdated 2021-era numbers.
2. Assume 88-89% attendance in your planning. Registered candidates are now genuinely committed. The real competitive field is tighter than the registration count suggests.
3. The 1-in-20,929 perfect-scorer rate holds. 14 hundred-percentilers out of 2.93 lakh maps to this ratio. Plan your 99+ percentile target at this structural tightness.
4. Female representation at the top is rising. From 0 in CAT 2021-2023 to 1 in CAT 2024 to 2 in CAT 2025. Plan your preparation with the same intensity regardless of gender - the top is genuinely opening up.
5. Non-engineering share is growing fast. 1 non-engineer 100-percentiler in 2024 jumped to 9 in CAT 2025. If you are a non-engineering CAT 2026 aspirant, the preparation strategy that produced this shift is worth studying.

Most CAT aspirants do not have a data problem. They have a baseline-year problem. CAT 2024 is the peak year for cohort metrics, but the cleanest planning anchor for CAT 2026 is the CAT 2024 plus CAT 2025 average, because it smooths out the peak and the contraction. Clarity first. Then effort.

Optima Learn Editorial Team

CAT preparation · Research-led editorial

Optima Learn builds clarity-led CAT preparation systems. Our editorial team compiles IIM press releases, official toppers lists, and coaching-institute cohort analyses to translate each CAT cycle's data into concrete preparation signals for CAT 2026 aspirants. The CAT 2024 statistics here draw on the IIM Calcutta official media release and post-result analyses from TIME, IMS, 2IIM, and Career Launcher.