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School students ke liye study tips, free notes aur kaam ke tools. Na login, na koi fees.
9 free toolsTimer se calculator tak
Class 6 se 12Subject wise notes
No loginSeedha use karo
Auto saveCards aur tasks browser me
Math solver tools
Calculate karo, equation hal karo aur answer turant pao.
Scientific calculator
Brackets, power, root, log aur trigonometry (sin, cos, tan degree me).
Quadratic equation solver
ax² + bx + c = 0 ke roots steps ke saath.
HCF, LCM aur prime factors
2 se 6 numbers comma laga ke likho.
Geometry calculator
Shape chuno, naap daalo, area, perimeter ya volume pao.
Geometry calculator
Shape chuno, naap daalo, area, perimeter ya volume pao.
Student toolkit
Eight free tools for Chemistry, Physics, Maths and money questions. Every answer shows its working.
Chemical equation balancer
Type an equation with -> between the sides. Capital letters matter: Co is cobalt, CO is carbon monoxide.
Molar mass and mole calculator
Enter a formula such as Ca(OH)2 or Al2(SO4)3. Add grams to get moles and particles.
pH, pOH and concentration
Pick what you know. Values at 25 °C, where pH + pOH = 14. Write small numbers like 1e-3.
Quadratic equation solver
Solves ax² + bx + c = 0 and shows each step.
Ohm's law and power
Fill any two boxes and leave the others empty.
Ideal gas law (PV = nRT)
Fill three boxes and leave one empty. Units: atm, litre, mole, kelvin. Kelvin = °C + 273.15.
Interest and EMI
Simple interest, compound interest and loan EMI.
EMI uses the principal and rate above, with the loan period in months:
Scientific calculator
Supports + − × ÷ ^ ! % brackets, sin cos tan, log, ln and sqrt.
Study tips jo sach me kaam karte hain
Lamba padhne se zyada zaroori hai sahi tareeke se padhna.
Active recall
Padhne ke baad kitab band karo aur bina dekhe likho. Yaad rakhne ka sabse tez tareeka.
Spaced revision
Ek din, teen din, saat din baad dohrao. Ek hi raat me ratne se kahin behtar.
25 minute rule
25 minute poora focus, phir 5 minute break. Thakan kam, kaam zyada.
Purane paper hal karo
Exam se pehle pichle saal ke paper dekho. Pattern samajh aata hai.
Dusre ko samjhao
Jo topic doosre ko samjha sako, wahi asli me aata hai.
Neend poori lo
Raat bhar jagne se yaaddasht kamzor hoti hai. 7 se 8 ghante soyo.
Free notes
Apni class chuno aur subject wise notes download karo.
Free AI tools
Jaldi aa rahe hain. Inme se kaunsa pehle chahiye, humein batao.
Doubt solver
Koi bhi sawal poocho, step by step jawab pao.
Coming soonNotes summarizer
Lamba chapter paste karo, chhota summary pao.
Coming soonQuiz maker
Apne notes se practice questions banao.
Coming soonAksar poochhe jaane wale sawal
Kuch aur poochna ho to humein batao.
Haan, notes aur tools bilkul free hain. Na koi paisa lagta hai, na koi signup karna padta hai.
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Class 6 se 12 tak ke notes hain. Maths, Science, Social science, English, Hindi aur Computer, sab subjects ke.
Haan, ye site mobile, tablet aur laptop, teeno par chalti hai. Alag se koi app install nahi karni padti.
Aaj hi padhai shuru karo
Pehle ek tool chuno aur 25 minute ka timer lagao.