LockedIn· daily CAT practice
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© 2026 LockedIn · Built for every CAT aspirant.

vermarjun26@gmail.com
Waitlist open · Beta 2026

The LeetCode forCAT prep.

Five real PYQs every day.
Twenty-four hours to solve them.
Build the streak that builds your percentile.

A
R
P
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0 have LockedIn!

Real PYQs.
Nothing else.

Every question came from an actual CAT paper. VARC, DILR, QA, one set each, every day.

VARCRC — Climate policy✓
DILRCaselet — Stock routes✓
QAHCF / LCM theory·

24 hours.
Then it's gone.

Solve at sunrise, lunch, or 2 AM. Miss the window and your streak resets. No second chances.

14:32left
3 / 5 solved
5 AM drop5 AM cutoff

Every day,
on the grid.

Each attempt timed. Each day coloured in. Watch your per-question time drop, week by week.

🔥47day streak
How it works

Simple enough to be a habit.Intense enough to be a rank.

01

Five questions drop at dawn.

Every morning at 5 AM, five fresh questions arrive one set each for VARC, DILR, and QA, pulled straight from CAT PYQs.
02

Twenty-four hours on the clock.

Solve them whenever: morning chai, lunch break, late night session. Miss the window and the streak breaks.
03

Watch yourself get sharper.

Every attempt is timed. Every section is tracked. The calendar fills with colour. Click any day to replay exactly what you solved and how long it took.
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