RRB NTPC Prelims Model Paper 2 with solutions

Concept:In letter coding, identify the position swaps in the given word and apply the same swaps to the target word.Explanation:$\mathrm{NATION}$ has positions: $1$ N, $2$ A, $3$ T, $4$ I, $5$ O, $6$ N.Swap $1$ and $2$; swap $5$ and $6$; keep $3$ and $4$ unchanged.So, $\mathrm{NATION} \to \mathrm{ANTINO}$.Apply the same pattern to $\mathrm{HUNGRY}$: $1$ H, $2$ U, $3$ N, $4$ G, $5$ R, $6$ Y.After swapping first two and last two: $2$ U, $1$ H, $3$ N, $4$ G, $6$ Y, $5$ R.Result: $\mathrm{UHNGYR}$.Answer:$\mathrm{UHNGYR}$, which is option B.