Latest self Aptitude Question SOLUTION: find the missing number in the series 8 2 14 6 11 ? 14 6 18 12

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(#M40010418) SELF question missing numbers Keep an EYE

find the missing number in the series 8 2 14 6 11 ? 14 6 18 12

siri (12 years ago)

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Aman  (12 years ago)

Missing number is 9.

Add first and last number.... . sum of 8+12=20
add second and second last number .... sum = 2+18=20
..
...
similarly , ? = 20-11=9

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Madhu  (12 years ago)

missing number is 9
coz,
8,2,14,6,11,9,14,6,18,12(divide this to equal term)
8,2,14,6,11 ----->1st term
9,14,6,18,12------>2nd term
1st term-->8-2,14-2,14-6,11-6=6,12,8,5(subtracting each term with its next term)
2nd term-->14-9,14-6,18-6,18-12=5,8,12,6(it give the reverse of 1st term)


so the missing term is 9

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Madhu  (12 years ago)

the missing number is 1
8-2,14-6,11-x,14-6,18-12
6,8,11-x,8,6
6,8,11-1,8,6(in order to get 10 sub 11 with 1)
6,8,10,8,6
so the answer is 1

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laxmi  (12 years ago)

6 -12 8 -5 -/+2 -5 8 -12 6
8 2 14 6 11 ? 14 6 18 12

ans :9

by substracting left one from right one..

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