Q.8/40 sf in the word "FRUSTRATION, the first letter is
interchanged with the last letter, the second letter is
interchanged with the tenth letter and so on, which letter
would come fourth from the left of the letter U in the
newly formed word?
Answers
Given :- in the word "FRUSTRATION, the first letter is
interchanged with the last letter, the second letter is
interchanged with the tenth letter and so on, which letter
would come fourth from the left of the letter U in the
newly formed word ?
Answer :-
→ FRUSTRATION = F(1)R(2)U(3)S(4)T(5) - R - A(7)T(8)I(9)O(10)N(11)
now,
→ first change with = Last latter .
- N _____R_____ F
→ first change with = 10th latter .
- NO _____R_____ RF .
→ third change with = 9th latter .
- NOI _____R_____ URF
→ fourth change with = 8th latter .
- NOIT _____R_____ SURF
→ fifth change with = 7th latter .
- NOITA _R_ TSURF
now,
→ 4th letter from the left of U = 9 - 4 = 5th from Left = A (Ans.)
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