Latest TCS Aptitude Question SOLUTION: 1 2 [ 2 8 4 6]3 4 4 5 [1 2 2 1 1 5 1 8] 6 7 7 8[2 8 4 0 3 2 3 6]9 10 11 12[ ] 13 14 what comes in the empty bracket?

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1 2 [ 2 8 4 6]3 4
4 5 [1 2 2 1 1 5 1 8] 6 7
7 8[2 8 4 0 3 2 3 6]9 10
11 12[ ] 13 14
what comes in the empty bracket?

Asked In TCS deepti (12 years ago)

Solved Pargat Pal Singh Read Solution (4)

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Read Solution (4) :

Pargat Pal Singh  (12 years ago)

[55 70 60 65 ]

In sequence
1 2 [ 2 8 4 6]3 4
4 5 [1 2 2 1 1 5 1 8] 6 7
7 8[2 8 4 0 3 2 3 6]9 10
11 12[55 70 60 65 ] 13 14

55=11*5
70= 14*5
60=12*5
65=13*

in case of AB[ ] CD
First row will have [2A 2D 2B 2C]
second row will have [3A 3D 3B 3C]
...
4th row will have [5A 5D 5B 5C]

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prathima desur  (12 years ago)

55 65 60 70- number in the brackets are tn the order that makes the difference in order of 2,3,4 and so on.. obviously the next sequence gives difference of 5..and the numbers in sequence are first number multiplied by the difference(i.e 11*5=55 is the first number and sequence follows 55,65,60,70

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padma  (12 years ago)

ya answer is [55 70 60 65]

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Abhishekshukla  (12 years ago)

ofkos 55 70 60 65 is right ans bcz series is met
by frst row {2a,2d,2b,2c }
a=1 b=2 c=3d=4
2a=1
2d=8
2b=4
2c=6
simmilar when we will on 4 row then
5a'5d'5b'5c will meet

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