Brain Games Quiz
Question Number 1
How many nostrils do you have?
A. 10
B. 2
C. 6
D. 50
E. 30
F. 1
Question Number 2
A microphone converts electrical energy to
A. heat energy
B. sound energy
C. thermal energy
D. nuclear energy
Question Number 3
How many layers is the eye divided into
A. 2
B. 3
C. 4
D. 5
Question Number 4
The coloured part of the eye is the
A. iris
B. pupil
C. cornea
D. sclera
Question Number 5
The part of the eye on which the image falls is th
A. lens
B. pupil
C. iris
D. retina