SOF NSO bite-size lessons
23 lessons, each cut from a fact-checked topic note — key ideas, common mistakes, a quick reference — and ending with 3 practice questions. Times are worked out from each lesson's length.
- Verbal ReasoningLogical Reasoning · about 7 min
- Non-Verbal ReasoningLogical Reasoning · about 7 min
- Series CompletionLogical Reasoning · about 6 min
- AnalogyLogical Reasoning · about 6 min
- Coding-DecodingLogical Reasoning · about 7 min
- Mathematical OperationsLogical Reasoning · about 7 min
- Alphabet TestLogical Reasoning · about 7 min
- Ranking and OrderLogical Reasoning · about 5 min
- Blood RelationsLogical Reasoning · about 7 min
- Direction SenseLogical Reasoning · about 7 min
- Missing CharactersLogical Reasoning · about 6 min
- Embedded FiguresLogical Reasoning · about 7 min
- Mirror and Water ImagesLogical Reasoning · about 6 min
- Paper Folding and CuttingLogical Reasoning · about 6 min
- Cubes and DiceLogical Reasoning · about 6 min
- MotionScience · about 7 min
- Force and Laws of MotionScience · about 7 min
- GravitationScience · about 7 min
- Work and EnergyScience · about 6 min
- SoundScience · about 6 min
- Electricity (Class 10)Science · about 6 min
- Magnetic Effects of Current (Class 10)Science · about 7 min
- Light — Reflection and Refraction (Class 10)Science · about 6 min