Latest Miscellaneous Company Exam Aptitude Question SOLUTION: 90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3

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(#M40010239) MISCELLANEOUS COMPAN question Keep an EYE

90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3

Asked In Miscellaneous Company Exam Garima (11 years ago)

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prashanthi  (11 years ago)

30*3=90
6*30=180
6*2=12
25*2=50
4*25=100
50*4=200
3*50=150 ans is 150

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Chandhru Palanisamy  (7 years ago)

90, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3
sol:-
last two num -----------------(30*3) = 90------- (first num)
previous last two num -----(6*30) = 180---- (sec num)
another last two num-------(6*2) = 12 -------(3rd num)
another last two num -------(25*2) =50---------(4th num)
another last two num -------(4*25) =100---------(5th num)
another last two num -------(50*4) =200---------(6th num)
then, -----------------------------(3*50) =150---------(7th missing term)

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chaitanya  (11 years ago)

Clearly, 90 = 30 ×3, 180 = 6 × 30, 12 = 2 ×6, 50 = 25 ×2,
100 = 4 × 25, 200 = 50 × 4.
So, missing term = 3 × 50 = 150.

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