Subject :IMO Class : Class 7
In two rational numbers
if ad > bc, then _____ and if ad < bc, then ______.
A 
B 
C 
DNone of these
answer d
Ans 1:
Class : Class 8
No, it's answer B.. I would suggest you to take numeric values for a, b, c and d.. Then u will get to know the answer..
Ans 2:
Class : Class 7
what if we keep the values of a = 4, b = 8, c = 1, d = 2 . and now try