In a certain code, XYZ' means 'We are friends'. Which letter stands for 'We'?
Statements:
1. 'PYN' means They are classmates'.
2. 'ZMS' means 'We love them
3. 'PX' means 'Hello friends,

Options

A. Only II
B. Only I and III
C. All, I, II and III
D. None of these

Answer

D

Explanation

To find the code for .we., we need to have any of the following:
(i) .We are friends. should have only "We. common with another statement, as in II,
(ii) .We are friends. should have only .are. and .friends. common with another single or two statements, as in I and III. Thus, we need Either II only or I and III only.