If B must be arranged at one end in the array, in how many ways the other four numbers can...
Capgemini technical mcq question with a worked answer. Free to practise - no sign-up.
If B must be arranged at one end in the array, in how many ways the other four numbers can be
arranged ?
Show answer & explanation
Answer: B. B) 2
B ------ (R/Q) C ----- (Q/S) D----(S/ P) E ----- (P/R) A ---- P OR B ------ (R/Q) E ----- (P/R) A ---- P D----(S/ P) C ---
-- (Q/S)
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