List of top Questions asked in Bihar Board X - 2023

Which of the following is necessary to obtain nuclear energy?
The maximum value of magnification in a convex mirror is
Which of the following statements is true?
Potential difference is measured by
Which of the following expressions represent(s) electric power in the circuit?
Two appliances rated as (60 W, 200 V) and (40 W, 200 V) are connected across a 100 V supply in a room. The total power consumed is
Out of a combination of resistors, one resistor is removed and it is found that the net resistance has increased. The resistor was connected in
Which of the following substances is a conductor?
The sugar level in blood is controlled by which of the following?
Which is the longest cell in the human body?
In which of the following binary fission does not occur?
Pollen grains are formed in which of the following?
Which disease is related to the respiratory system?
Blood pressure is controlled by which of the following?
Which part of food is digested in the buccal cavity?
Which one of the following is a clean energy source?
Within which pH range does our body work?
The atomic number of sodium is:
The general formula of an alkene is:
The word 'Gene' was coined by:
Which of the following is the chemical formula of glucose?
Mirror used by ENT (Ear-Nose-Throat) doctor is:
The absolute refractive index of air is actually:
Why is a rainbow colourful?
Which of the following gases is used in welding?