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

For a healthy human eye, the near point and far point are respectively
To an astronaut standing on the moon, the sky appears to be
The decreased accommodative ability of the eye causes
An example of vegetative propagation through leaves is
If the focal length of the lens is f and power is P then
From where does urea enter the blood ?
What can happen due to spinal cord injury?
The largest gland in the human body is
The mechanism for removing harmful substances formed as a result of various activities from the body is called
Where does glucose reabsorption occur?
Silicon is a/an
Double circulation is not found in
The substances, present as impurities in on ore, are called
Which of the following metals can be easily cut with a knife ?
Which metal is mixed with gold to make an alloy ?
Which of the following is not an olfactory indicator ?
Which acid is found in ant sting?
Which of the following is kept immersed in water ?
Which of the following is known as the 'energy currency' of the cell?
The posterior part of the oral cavity is
Xylem in plant is responsible for
An aqueous solution of an acid conducts electricity because acid in water
Apart from plasma, which of the following is found in blood ?
The transfer of \(O_2\) from outside environment to cells and removal of \(CO_2\) is referred to as
The basic source of oxygen in photosynthesis is