Correct option is B
There are six friends Farhan, Anand, Chand, Sanjay, Maher and Zaman each of different weight, 45, 56,71,65, 58 and 48 (all in kg) but not necessarily in same order as follows.
•Farhan is heavier than Zaman and Anand.
•Chand is heavier than Farhan but lighter than Sanjay.
•Zaman is heavier than only two friends.
•Anand is not lightest in all.
Sanjay (71) > Chand (65) > Farhan (58) > Zaman (56) > Anand (48) > Maher (45)
I. Zaman is third heaviest in all. (False)
II. Farhan weight is 56 kg. (False)
So, Neither I nor II.
Thus, correct option is (b).