List of top Science Questions asked in Bihar Board Class X Exam

Which gas is responsible for global warming?
In Fleming's left-hand rule, the index finger of the left hand indicates
Bile juice is secreted by
What is the function of the villi located in small intestine ?
When electric current flows through a conducting wire, what type of magnetic field is generated above and below the wire ?
What type of energy source is hydroelectric energy ?
A horizontal magnet hanging freely in air always comes to rest in
If a compass is placed near a wire carrying electric current, the compass needle
Faraday made many revolutionary discoveries, including
An electric motor converts