Order Sequence

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Seven letters are arranged in a line as follows
(i) E and F have one latter between them.
(ii) G is to the right of A.
(iii) B is to the immediate left of F.
(iv) There is one letter between D and A.
(v) D is not G s neighbour
(vi) G and F have two letters between them.
Which letter is second to the left of letter A?

A)
C

B)
B

C)
D

D)
E


Correct Answer :

D


Explanation :

The arrangement of given seven letters :
D C A G E B F

Hence, Letter D is second to the left of letter A.

Seven letters are arranged in a line as follows
(i) E and F have one latter between them.
(ii) G is to the right of A.
(iii) B is to the immediate left of F.
(iv) There is one letter between D and A.
(v) D is not G s neighbour
(vi) G and F have two letters between them.
Which letter will be exactly in the middle of the letter series so obtained?

A)
G

B)
B

C)
D

D)
E


Correct Answer :

G


Explanation :

The arrangement of given seven letters :
D C A G E B F

Hence, It is clear from that letter G is in the middle of the letter arrangement.

Seven letters are arranged in a line as follows
(i) E and F have one latter between them.
(ii) G is to the right of A.
(iii) B is to the immediate left of F.
(iv) There is one letter between D and A.
(v) D is not G s neighbour
(vi) G and F have two letters between them.
Which pair of the letters is adjacent to the letter B?

A)
A and C

B)
G and E

C)
E and F

D)
C and D


Correct Answer :

E and F


Explanation :

The arrangement of given seven letters :
D C A G E B F

Hence, letters E and F are adjacent to B.

In a row of boys, if A who is tenth from the left, and B who is ninth from the right,interchange their positions,A becomes the fifteenth boy from the left. How many boys are there in the row?

A)
23

B)
27

C)
28

D)
31


Correct Answer :

23


Explanation :

After interchange their positions,A becomes the ninth from the right(B position) and fifteenth boy from the left.
No of boys in the row= [position of A from left + position of A from rigth] - 1
=[15+9]-1
=23

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