Class X

Physics

Ch 10 - Notes on Light and Reflection
Ch 10 - Light - Numericals
Ch 10 - Light - MCQ
Ch 10 - Light Reflection and refraction (Short Q & A)
Ch 10 - Numericals on Reflection and Refraction 
Ch 11 - Human Eye and The Colourful World (Very Short Q & A)
Ch 11 - Human Eye and The Colourful World (Worksheet) 
Ch 11 - Human Eye and The Colourful World (NCERT Solution, Q & A) 

Ch 12 - Electricity  (Q & A, NCERT Solutions and Numericals)
Ch 12 - Electricity (MCQs)
Ch 13 - Magnetic Effects of Electric CurrentCh 14 - Sources of Energy(Q & A)
Ch 16 - Management of Natural Resources (Worksheet)
Ch 16 - Management of Natural Resources (Q & A) 

Chemistry

Ch 1 - Chemical Reactions & Equations 
Learn about Chemical Formulae
Ch2 - Acids, Bases and Salts (MCQs, NCERT Solution, Q & A)
Ch 3 - Metals and Non-Metals (MCQs) 
Ch 4 - Carbon & Its Compounds (Short Q & A)
Ch 4 - Carbon & Its Compounds (Q & A)
Ch 4 - Carbon & Its Compounds (MCQs)
Ch 4 - Soaps and Detergents
Ch 5 - Periodic Classification of Elements
Ch 5 - Periodic Classification of Elements (MCQs)
All about Names of the Chemical Elements

Biology

Ch 6 - Life Processes 
Ch 6 - Life Processes - Photosynthesis (Q & A)
Ch 7 - Control and Coordination
Ch 8 - How do Organisms Reproduce?  Questions  & Answers
Ch 8 - How do Organisms Reproduce? (MCQs) 
Ch 8 - How do Organisms Reproduce (FA Assignment)
Ch 9 - Heredity & Evolution (NCERT Solution, Q & A, Study notes)
Ch 9 - Heredity & Evolution (MCQs) or Eduvictors Quiz
Ch 15 - Our Environment
Ch15 - Our Environment (Worksheet) 
Ch15 - Our Environment (MCQs)
Branches of Biology
NTSE Biology Quiz-18 

MCQs & Papers

Science MCQs asked in CBSE Examination (SA-II)
Science SA-II Paper
Maths SA-1 Paper
CBSE Class 10 Proficiency Test Paper (Maths)
CBSE Class 10 Proficiency test Paper (Science)
Science SA-1 Paper

Social Science SA1 Sample Question Paper (2011)
Class 10 Science & Technology Objective Test (Haryana Board) /PSA test/ NTSE Science Quiz-17
CBSE Solved SA-2 Science Question Paper (2012-2013) 
CBSE Class 10 - English (Communicative) SA-2 Solved Paper (2012-13)
CBSE Class 10 SA-2 Social Science Sample Question Paper (2012-13)
CBSE Class 10 SA-2 Science Q Paper (By KVS)- 2012-13

SA-2 French Sample Q Paper (2010-11)  

class 10 - संस्कृत - (SA-2) Sample Q. Paper (2012-13) 

English (Communication) Workbook Solutions

Unit 1 - Determiners
Unit 2 - Tenses
Integrated Grammar Practice 1 
Unit 3 - Subject-Verb Agreement
Unit 4 - Non-Finites
Integrated Grammar Practice 2
Unit 5 - Relatives
Unit 6 - Connectors 
Unit 7 - Conditionals
Integrated Grammar Practice 3
Unit 8 - Comparison
Integrated Grammar Practice 4
Unit 9 - Avoiding Repetition
Unit 10 Nominalisation
Integrated Grammar Practice 5 
Unit 11 - Modals - Expressing Attitudes
Integrated Grammar Practice 6 
Unit 12 - Active Passive
Unit 13 Reported Speech
Unit 14 - Prepositions
Integrated Grammar Practice 7
Integrated Grammar Practice 8
Integrated Grammar Practice 9

English (Grammar) 

Parts of Speech Online Quiz
Nouns Online Quiz 
Pronouns Online Quiz
Nouns Quiz on Animals and Birds Cries  or  (Online Quiz)
Plurals with Different Meanings
Jumbled Up Sentences (Set -1)
Jumbled Up Sentences (Set -2)
English - Paragraphs (Set-1)
English - Paragraphs (Set-2)
English Grammar (Quiz on Verbs and Tenses)
Online Quiz on Tenses
Comparative Idioms
Collective Nouns 
Plural Nouns with No Singular Form
Synonyms (Quiz)
Antonyms (Quiz) or Online Quiz 
Reading Comprehension (Set-1)
Reading Comprehension (Set-2)
Reading Comprehension(Set-3) 
Reading Comprehension (Unseen Poem)-2
Editing Exercise-1
Editing Exercise-2 
One Word Substitution
Colours in Idioms
Numbers in Idioms
Articles (Worksheet-solved)  or Online Quiz on Articles 
CBSE Proficiency Test Paper 2012 (English -Vocabulary) Solution
Active/Passive Voice
Online Quiz on Adjectives
Unseen Passage with MCQs
Tenses (Questions from CBSE Exam)
Message Writing 

English (Literature) 

Two Gentlemen of Verona
Julius Caesar
The Frog and The Nightingale (Q & A)

Social Studies 

Political Science - CH1 - Power Sharing
Political Science - CH4 - Gender, Religion & Caste  (MCQs)
Political Science - CH5 - Popular Struggles and Movements
Political Science - CH6 - Political Parties (MCQs)
Political Science - CH8 - Challenges to Democracy (Q & A)

History - CH2 - The Nationalist Movement in Indo-China
History - CH3 - Nationalism in India
History - Ch7 Print Culture and the Modern World (MCQs)

Geography - Ch1- Resources and Development(Q & A)
Geography - Ch1 - Resources and Development (MCQs)
Geography - Ch2 - Forest and Wildlife Resources (MCQs from SA1 Exam.)
Geography - Ch3 - Water Resources (MCQs)
Geography - Ch4 - Agriculture (MCQs) 
Geography - Ch5 - Minerals and Energy Resources 
Geography - Ch6 - Manufacturing Industries
Geography - Ch7 - Lifelines of National Economy (MCQs)

Economics - Ch1 Development (MCQs) 
Economics - Ch1 Development (MCQs from 2012 Exam)
Economics - Ch2 Sectors of The Indian Economy(MCQs)
Economics - Ch3 Money & Credit
Economics - Globalisation and the Indian Economy
Economics - Consumer rights

Social Science SA1 Sample Question Paper (2011)
SA-II Paper - MCQs asked in Exam
SA-II Value Based Questions

Maths 

CH 1: Real Numbers (MCQ)
CH 1: Real  Numbers (Study Points)
CH 1: Real Numbers (NCERT Ex 1.1)
CH 4 : Quadratic Equations (Ex 4.1) 
CH 4 : Quadratic Equations (NCERT Ex 4.2)
CH 5 : Arithmetic Progression (MCQs) 
CH 8: Introduction to Trigonometry (MCQs from CBSE Papers)
CH 9: Applications of Trigonometry (MCQs) or Online Quiz
Maths - SA1 Paper (SQP)
Maths - Class 10 Proficiency Test Paper
Maths - Challenges

Maths SA-2 Sample Quest Paper (2012-13)

FIT (computers)

XML Basics (MCQs)
HTML (SA-2) MCQs
Programming Languages
Societal Impacts of IT (MCQs)
SA-2 FIT Sample Q. Paper

हिंदी

 हिंदी (ब)  - कर चले हम फ़िदा (पाठ्य पुस्तक)
हिंदी-ब पद्य-खंड - मधुर-मधुर मेरे दीपक जल!
हिंदी (ब) - अपठित काव्यांश (Hindi-B - Poem Comprehension) 
हिंदी (ब)SA2 - Sample Question Paper (2012-13) 
अपठित काव्यांश - २ 
अपठित काव्यांश -३  
औपचारिक पत्र 
अनौपचारिक पत्र 
समास  
वाक्य भेद -1
वाक्य भेद-2 
अनेक शब्दों के लिए एक शब्द