Subject :IMO Class : Class 10
Which of the following is an irrational number?
A π
B 
C Both (A) and (B)
D Neither (A) nor (B)
Correct answer should be Option C i.e Both (A) and (B)
Ans 1:
Class : Class 10
Only Π is irrational because 22/7 is a fraction in p/q form.
Ans 2:
Class : Class 10
Yes the correct answer is π because 22/7 is of the form p/q and if we use π the its value will be 3.14 appox it doesn't have proper value by this we can say that 22/7 is rational number and π is an irrational number
Ans 3:
Class : Class 10
Only Π is irrational because 22/7 is a fraction in p/q form.
Ans 4:
Class : Class 10