Subject :NSO Class : Class 5
Which of these is the most accurate description of air, based on the pie-chart?
A Two-thirds nitrogen, two-thirds oxygen, and one-tenth other gases
B Three-quarters oxygen and one-third nitrogen and other gases
C One-half nitrogen and one-half oxygen and other gases
D One-fifth oxygen and four-fifths nitrogen and other gases
Ans 1:
Class : Class 5
At least say how much percentage of the different air are there.
Ans 2:
Class : Class 6
THE OPTIONS DO NOT MAKE SENSE
Ans 3:
Class : Class 1
Question was very tricky how am I supposed to understand through a pie chart