🎓 Commerce Student · CA Aspirant

Hi, I'm
Aayush Udaika.

CA Aspirant, Sharing free notes for Class 11 & 12 Commerce and CA Foundation — along with my memories, thoughts, and everything I'm becoming.

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500+
Pages of Notes
100%
Free, Always
CA
Foundation Aspirant
Aayush Udaika

Free Resources

Notes & Study Material

Everything I study, I share. Pick your subject and start learning.

📘Accountancy 11 📗Economics 11 📙Business St. 11 📕Accountancy 12 📒Economics 12 📓Business St. 12 🏦CA Foundation ▾

Free Tools

Handy Tools for Students

No sign-up needed. Just open and use.

🧮
Marks Calculator
Calculate your percentage and grade quickly across subjects.
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Study Planner
Plan your daily study schedule with subject-wise time blocks.
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PDF Merger
Combine multiple PDFs into one — great for note compilation.
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Word Counter
Count words and characters in real-time for essays and answers.
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SI & CI Calculator
Calculate SI & CI instantly — useful for Accountancy and CA.
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Image Compressor
Shrink image size before uploading assignments or projects.
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OMR Practice Sheet
100-question clickable OMR for CA Foundation MCQ practice. Upload answer key PDF to get instant scores with ±0.25 marking.
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What I'm About

My Focus Areas

Commerce, finance, and building things that help others learn.

🏦
CA Foundation Prep
Sharing what I study — accounting, laws, maths, and more.
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💬
Thoughts & Blog
Real talk about student life, career, and finding your path.
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My Story

Life So Far

From Childhood to CA Foundation — a journey through schools, cities, and growing up.

2008
Born in Sitamarhi, Bihar
Where the story begins.
2011
Front Age School, Sitamarhi
First school, first friendships, first lessons in how the world works.
2016
The Ramakrishna Vivekananda Vidyamandir, Jaisidhi
A new school, a new environment — values and discipline shaped here.
2017
G.D. Mother International School, Muzaffarpur
Broader exposure, harder subjects, growing confidence.
2019
Hellens School, Sitamarhi
School where I lived the best time of my life.
2024
R.O.S Public School, Sitamarhi ( SCHOOL TOPPER 2026 )
Class 12 — Commerce stream, boards on the horizon, and clarity about the path ahead.
2026
CA Foundation Student
Currently preparing for CA Foundation. Building this website, sharing notes, and documenting the journey — one chapter at a time.
Right Now ✦

Blog & Thoughts

Things on my mind

Honest posts about studying, life, commerce, and the CA journey.

CA Journey
My honest take on starting CA Foundation
Nobody tells you how different CA is from board exams. Here's what I wish I knew before starting...
May 20, 2026
Commerce Life
Why I chose to share my notes for free
Good resources shouldn't cost money. Here's the story behind why I decided to put everything online...
Apr 14, 2026
Study Tips
How I revised Accountancy in 7 days before boards
A practical, no-fluff revision plan that actually worked for me — with a day-by-day breakdown...
Mar 3, 2026
Personal
What I'm currently building and where I'm headed
My goals for this year, what I'm studying, and the kind of person I want to become by the time I'm 20...
Feb 1, 2026
Memories
The day I decided I want to be a CA
It wasn't a dramatic moment. Just a quiet afternoon, a textbook, and something clicking into place...
Dec 12, 2025
Finance
Simple ways to understand financial statements
Balance sheets, P&L, cash flow — I break them down in plain language that anyone can follow...
Nov 5, 2025

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