General science practice set 1: physics, chemistry and biology basics
सामान्य विज्ञान प्रैक्टिस सेट 1
15 questions · 10 minutes · Easy · आसान · For Railway, SSC / Central, State PSC, Police, Defence exams
Fifteen general science questions — units, light, electricity, chemistry basics, the human body and plants — as asked in Railway NTPC, Group D, SSC and police exams.
इकाइयाँ, प्रकाश, विद्युत, रसायन, मानव शरीर और पौधों पर 15 प्रश्न।
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See if each answer is right, with the explanation, before moving on. No timer.
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