GATE Electrical 2025 | GA | Question: 7

Question

In the given figure, $EF$ and $HJ$ are coded as $30$ and $80$, respectively. Which one among the given options is most appropriate for the entries marked $(i)$ and $(ii)$ ?

• A. $(i) \: EH ; (ii) \:40$
• B. $(i) \: JK; (ii) 36$
• C. $(i) \: EG; (ii) \: 42$
• D. $(i) PS; \: (ii) 14$

Answer 1

First decoding what is given,

EF = 30 => E if counted in alphabetical order comes at 5th position , similarly F at 6th so

EF = 5*6 = 30.

similarly, HJ = 8*10 =80.

EF and HJ both points to opposite sector (keep in mind)

Now from above point we can say (i) = 35 = 5*7= EG

&

(ii) = FG = 6*7 = 42.  So option (C) is the answer

Comments

Thanks a lott!!