NSO Class 4 Free Mock Test
A free, instant-score NSO (Science) practice test for Class 4 students — 20 questions in about 20 minutes, following the SOF NSO exam pattern. No login required.
Start the Class 4 test →Topics you'll practise
PhysicsChemistryBiologyEnvironmental ScienceLogical ReasoningScientific Reasoning
NSO Class 4syllabus & exam patternTake the full NSO Class 4 exam
All 35 questions in 60 minutes, with solutions and all-India rank. Your first full exam is free.
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