A comprehensive repository of doubts, collated by academic experts. Like 21 Sets, this is the best way for any last-minute exam preparation

All-subject textbooks in a crisp, clean, searchable PDF format on your phone so that you don’t have to carry heavy hard-copies around

Having trouble with a certain doubt again and again? Save important doubts for quick and easy reference later in your Bookmarks

A community-curated list of doubts that are most commonly asked by students. These are the questions that even the toppers are struggling with


The DoubtsApp Guide to Ace Board Exams

Board Exam Predictor

Board Exam Predictor

Subject-wise Question Papers and Answer Keys having upto 70% chance of coming in boards. Curated thoughtfully by board moderators with 25+ years of paper-setting experience, this is your ticket to board exam glory.

Answer In Board Exam Format

FULL MARKS GUARANTEED with our step-by-step, detailed board exam format that Google just can’t give you.

Answer In Board Exam Format
Mock Tests

Mock Tests

Chapter-wise MCQ-format tests in a Kaun Banega Crorepati-style quiz. A very innovative, fun and engaging way to revise everything and test your board-exam preparedness.

You Name It.We Have It.

Science, Maths, History, Geography, English, Hindi, Marathi, Civics, Economics - we cover ALL the subjects in your syllabus.

You Name It.We Have It.
AI-Powered Search

AI-Powered Search

Smart AI-based search that understands your child’s weak topics and surfaces doubt solutions accordingly. Anytime. Anywhere.

But wait...there’s more

Test Paper Generator

Generate test papers automatically in seconds by defining the paper pattern - be it for unit tests, prelims or boards. Reduces manual work by 80% and saves precious time of teachers so that they can focus on doing what they do best - teaching.

OCR (Optical Character Recognition)

Clear doubts just by taking a photo of it. OCR is a brand new technology that we are adopting to make the process of asking questions even simpler. And more intuitive.

THE SMARTEST WAY TO PREPARE
FOR BOARD EXAMS

Get instant doubt solutions, give mock tests, revise
concepts, practise board paper. Anytime. Anywhere.

Download Now
DoubtsApp

A comprehensive repository of doubts, collated by academic experts. Like 21 Sets, this is the best way for any last-minute exam preparation

All-subject textbooks in a crisp, clean, searchable PDF format on your phone so that you don’t have to carry heavy hard-copies around

Having trouble with a certain doubt again and again? Save important doubts for quick and easy reference later in your Bookmarks

A community-curated list of doubts that are most commonly asked by students. These are the questions that even the toppers are struggling with


The DoubtsApp Guide to Ace Board Exams

Generic placeholder image

Board Exam Predictor

Subject-wise Question Papers and Answer Keys having upto 70% chance of coming in boards. Curated thoughtfully by board moderators with 25+ years of paper-setting experience, this is your ticket to board exam glory.


Generic placeholder image

Answer In Board Exam Format

FULL MARKS GUARANTEED with our step-by-step, detailed board exam format that Google just can’t give you.


Generic placeholder image

Mock Tests

Chapter-wise MCQ-format tests in a Kaun Banega Crorepati-style quiz. A very innovative, fun and engaging way to revise everything and test your board-exam preparedness.


Generic placeholder image

You Name It.We Have It.

Science, Maths, History, Geography, English, Hindi, Marathi, Civics, Economics - we cover ALL the subjects in your syllabus.


Generic placeholder image

AI-Powered Search

Smart AI-based search that understands your child’s weak topics and surfaces doubt solutions accordingly. Anytime. Anywhere.

Download Now

But wait...there’s more

Test Paper Generator

Generate test papers automatically in seconds by defining the paper pattern - be it for unit tests, prelims or boards. Reduces manual work by 80% and saves precious time of teachers so that they can focus on doing what they do best - teaching.

OCR (Optical Character Recognition)

Clear doubts just by taking a photo of it. OCR is a brand new technology that we are adopting to make the process of asking questions even simpler. And more intuitive.