LIVE RESULTS DASHBOARD
Updated: Feb 2026
0+
IIT Selections Since 2009
0
AIR Under 1000
JEE Advanced 2025
0%
Avg. Improvement
Percentile jump
0%
Batch Conversion
Mains โ†’ Advanced
16 yrs
Track Record
Zero exceptions
2025 Rank Distribution โ€” JEE AdvancedTotal: 347 students
12%
26%
34%
28%
AIR 1โ€“100
AIR 101โ€“500
AIR 501โ€“1K
AIR 1Kโ€“5K
๐Ÿ† Arjun Mehta โ€” AIR 7 (2024)๐Ÿฅ‡ Tanishka Iyer โ€” AIR 23 (2024)โšก Rohit Das โ€” AIR 41 (2024)๐ŸŽฏ Priya Nair โ€” AIR 89 (2024)
Faculty Proof

Not teachers. Problem solvers who happen to teach.

Every faculty section below includes a real 2023 JEE Advanced problem breakdown and a free downloadable resource. Scroll through โ€” you're already in class.

Dr. Sunita Mehra, Physics faculty at Crack_IIT
Dr. Sunita Mehra
IIT Bombay PhD ยท 14 yrs
Physics
"Physics isn't about memorizing formulas. It's about seeing the problem geometry and knowing which constraint kills the equation."
1,840
Selections
+38.4%
Avg Percentile Jump
Student Percentile Jumps
Aryan K.
42thโ†’91th
Divya M.
55thโ†’96th
Siddharth R.
38thโ†’87th
Rotational Mechanics Formula Sheet
8 pages ยท 23.4k downloads
PDF
Live Problem Breakdown
JEE Advanced 2023 โ€” Rotational Dynamics
Paper 2, Q.14
A disc (mass M, radius R) rolls without slipping on a surface.
A point P is at distance r from center. Find: ฮฑ when F applied at rim.
Step 1: Torque about contact point C
ฯ„_net = FยทR = I_C ยท ฮฑ
I_C = I_cm + MRยฒ = (1/2)MRยฒ + MRยฒ = (3/2)MRยฒ
+ 6 more lines โ€” click Expand Solution
Aryan K.
Before
42th
โ†’
After
91th
Divya M.
Before
55th
โ†’
After
96th
Siddharth R.
Before
38th
โ†’
After
87th
Rakesh Jain, Mathematics faculty at Crack_IIT
Rakesh Jain
IIT Delhi ยท 11 yrs
Mathematics
"Every JEE Maths problem has one elegant line. My job is to teach you to find it before the examiner does."
1,620
Selections
+41.7%
Avg Percentile Jump
Student Percentile Jumps
Tanishka I.
51thโ†’98th
Rohan S.
44thโ†’89th
Priya N.
60thโ†’97th
Calculus PYQ Set โ€” 2018โ€“2024
48 pages ยท 31.1k downloads
PDF
Live Problem Breakdown
JEE Advanced 2023 โ€” Integration by Parts
Paper 1, Q.7
Evaluate: โˆซ xยฒ ยท arctan(x) dx
Step 1: Apply ILATE rule โ†’ u = arctan(x), dv = xยฒdx
du = 1/(1+xยฒ) dx, v = xยณ/3
Step 2: IBP formula
+ 7 more lines โ€” click Expand Solution
Tanishka I.
Before
51th
โ†’
After
98th
Rohan S.
Before
44th
โ†’
After
89th
Priya N.
Before
60th
โ†’
After
97th
Dr. Priya Subramaniam, Chemistry faculty at Crack_IIT
Dr. Priya Subramaniam
IISc Bangalore ยท 9 yrs
Chemistry
"Chemistry is the most scoring subject in JEE if you treat it like a logic puzzle, not a memory test."
1,390
Selections
+35.2%
Avg Percentile Jump
Student Percentile Jumps
Ananya P.
35thโ†’82th
Karan T.
48thโ†’91th
Meera V.
52thโ†’93th
Electrochemistry Chapter-Wise Weightage
12 pages ยท 18.7k downloads
PDF
Live Problem Breakdown
JEE Advanced 2023 โ€” Electrochemistry
Paper 2, Q.9
Zn|Znยฒโบ(0.1M) || Cuยฒโบ(0.01M)|Cu Find: E_cell
Step 1: Standard EMF
Eยฐ_cell = Eยฐ_cathode - Eยฐ_anode = 0.34 - (-0.76) = 1.10 V
Step 2: Nernst Equation (n=2)
+ 6 more lines โ€” click Expand Solution
Ananya P.
Before
35th
โ†’
After
82th
Karan T.
Before
48th
โ†’
After
91th
Meera V.
Before
52th
โ†’
After
93th
Free Resource Bank

Start studying right now.
No sign-up needed.

8 free resources below. The complete PYQ bank (340 pages, 2010โ€“2024) is gated behind a 30-second form. Everything else is yours instantly.

Most Downloaded
๐Ÿ“‹
Formula Sheet
Mechanics Master Formula Sheet
Physics
Kinematics, Dynamics, Rotation, SHM
12pgยท41.2k โ†“
๐Ÿ“‘
PYQ Set
JEE Advanced PYQ โ€” Calculus 2018โ€“2024
Maths
Limits, Differentiation, Integration
48pgยท31.1k โ†“
๐Ÿ“Š
Weightage PDF
Electrochemistry & Thermodynamics
Chemistry
Nernst, Gibbs, Hess, Electrodes
18pgยท22.8k โ†“
๐Ÿ“‹
Formula Sheet
Optics & Modern Physics Formula Pack
Physics
Wave Optics, Photoelectric, Nuclear
10pgยท28.4k โ†“
Full Bank โ€” Gated
๐Ÿ“‘
PYQ Set๐Ÿ”’ Gated
Complete PYQ Bank 2010โ€“2024
PCM
All chapters, both papers
340pgยท89.7k โ†“
Strategy Guide
๐Ÿ“Š
Weightage PDF๐Ÿ”’ Gated
Chapter-Wise Weightage Analysis
PCM
All subjects, last 10 years trend
24pgยท35.6k โ†“
๐Ÿ“
Notes
Organic Chemistry Reaction Mechanisms
Chemistry
GOC, Substitution, Elimination, Addition
32pgยท19.3k โ†“
๐Ÿ“‹
Formula Sheet
Vectors & 3D Geometry Crash Sheet
Maths
Dot/Cross product, Lines, Planes
8pgยท24.1k โ†“
6 free resourcesโ€” no form required
2 gated resourcesโ€” 30-second form
Free Diagnostic

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Two questions per subject. No login. No email gate. At the end, you get a personalized weak-chapter report that tells you exactly where to focus next.

Physics
2 questions
Rotational Dynamics ยท Waves
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2 questions
Integration ยท Vectors
Chemistry
2 questions
Electrochemistry ยท Organic Chemistry
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Download PYQ Bank

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14 years of JEE Advanced + Mains papers, solved. Chapter-wise, difficulty-tagged, with Dr. Mehra's approach notes on the hard ones.

๐Ÿ“‘
Complete PYQ Bank
2010โ€“2024 ยท Both papers ยท 340 pages
๐Ÿ“‹
All Subject Formula Sheets
Physics + Maths + Chemistry
๐Ÿ“Š
Chapter-Wise Weightage Analysis
Last 10 years trend data
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