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IBM Numerical Ability Interview Questions with Answers

(#M40166291) IBM QUESTION Aptitude Keep an EYE

If log 27 = 1.431, then the value of log 9 is:
A. 0.934
B. 0.945
C. 0.954
D. 0.958

Asked In IBM Priya (6 years ago)

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(#M40166290) IBM QUESTION Aptitude Keep an EYE

In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:
A. 21/46
B. 25/117
C. 1/50
D. 3/25

Asked In IBM Priya (6 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (23)   (8) Submit Your Solution Permutation and Combination

(#M40166289) IBM QUESTION Aptitude Keep an EYE

In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:
A. 21 m
B. 26 m
C. 28 m
D. 29 m

Asked In IBM Priya (6 years ago)

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(#M40166006) IBM QUESTION Keep an EYE

If log 27 = 1.431, then the value of log 9 is: (A) 0.934 (B) 0.945 (C) 0.954 (D) 0.958

Asked In IBM Devendra Marghade (6 years ago)

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(#M40165736) IBM QUESTION Keep an EYE

server A is online 24 hours a day 7 days a week except when it is taken offline for routine maintenance it support can take server A offline for a maximum of 2 hours each day and for maximum of 11 hours in any 7 day week at the end of the third day in the current week it has already taken the server offline for 5 hours for what proportion of the hours remaining in the week it is permitted to take the server offline
a)1/32 b)1/24 c)1/16 d)1/8 e)1/4

Asked In IBM soniya (6 years ago)

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(#M40165716) IBM QUESTION Keep an EYE

last week a software engineer spent 8 hours working on software application for a payroll program 4 hours working on an inventory program and 75% of her work hours on other things how many hours did she work that week
a)16
b)24
c)21
d)20
d)48

Asked In IBM soniya (6 years ago)

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(#M40165715) IBM QUESTION Keep an EYE

During the warranty period,15% of all model X computers require a warranty repair. Among the model X computers requiring a warranty repair. 50% require only a main board replacement and 20% require only a battery replacement, while 10% require both main board and battery replacement. What % of all model X computers will need to have atleast the main board or battery replaced during the warranty period?

Asked In IBM soniya (6 years ago)

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(#M40165714) IBM QUESTION Keep an EYE

two administrative assistants were typing a 135 page report if one admin assistant typed one and 5/10 times as many pages as the other, how many pages did the more rapid admin assistant type?

Asked In IBM soniya (6 years ago)

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(#M40165713) IBM QUESTION Keep an EYE

to obtain 23 liters of a production line solution that contains 10% of chemical A , sample of a solution containing 13% of chemical A and another containing 3 % of chemical A are to be mixed. how many liters of 13% sample are required a)76.67 b)6.9 c)16.1 d)6.19 e)19.58

Asked In IBM soniya (6 years ago)

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(#M40165712) IBM QUESTION Keep an EYE

a software company has 850 employees of whom 81% are software engineers and 19% are sales representatives to obtain a 25% sales representative proportion how many additional employees should be added to the sales staff?
a)212
b)68
c)161
d)53
d)51

Asked In IBM soniya (6 years ago)

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