Related Questions

City High School must put together a debating team consisting of four debaters.There are candidates of equal ability : X,Y and Z who are all seniors; and A,B,C and D who are all juniors..The school requires that there should be two seniors and two juniors in the team.It is also necessary that all of the debaters be able to work with one another. *Debaters Y and A cannot work together. *Debaters Z and C cannot work together. *Debaters A and B cannot work together. which of the following statements must be false? 1.Debaters Y and C are never selected together. 2.Debaters Z and D are never selected together. 3.Debaters Z and D are never selected together.
A Only I
B Only II
C Only III
D All of these
In how many different ways can the letters of the word 'LEADING' be arranged in such a way that the vowels always come together?
A 720
B 520
C 700
D 750
In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
A 360
B 700
C 720
D 120
In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?
A 810
B 1440
C 2880
D 50400
E 5760
In how many different ways can the letters of the word 'MATHEMATICS' be arranged so that the vowels always come together?
A 10080
B 4989600
C 120960
D None of these
E None of these
In how many different ways can the letters of the word ‘TRANSPIRATION’ be arranged so that the vowels always come together?
A 2429500
B 1360800
C 1627800
D None of these
In how many different ways can the letters of the word CAPITAL be arranged so that the vowels always come together?
A 120
B 360
C 720
D 840
E None of these
In how many different ways can the letters of the word BANKING be arranged in such a way that the vowels always come together?
A 120
B 240
C 360
D 540
E 720
In how many different ways can the letters of the word JUDGE be arranged in such a way that the vowels always come together?
A 48
B 120
C 124
D 160
E None of these
In how many different ways can the letters of the word AUCTION be arranged in such a way that the vowels always come together?
A 30
B 48
C 144
D 576
E None of these

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