A) QR
B) NM
C) Jl
D) PQ
Correct Answer: D
Solution :
[a]\[R\xrightarrow{-1}Q\] [b]\[N\xrightarrow{-1}M\] [c]\[J\xrightarrow{-1}I\] [d] \[P\xrightarrow{+1}Q\] Hence, option [d] is the odd one.You need to login to perform this action.
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