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IBM Placement Papers with Solution Page 174

(#M40000568) IBM QUESTION Keep an EYE

If A,B,C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A, B, and C have equal number of marbles. If x,y,z are the marbles initially with A,B,C respectively. Then the number of marbles B have at the end

(a) 2(x-y-z)
(b) 4(x-y-z)
(c) 2(3y-x-z)
(d) (x+y-z)

Asked In IBM Aditi Sharma (10 years ago)

Solved HARMEET KAUR Read Solution (10)

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(#M40000567) IBM QUESTION Keep an EYE

In 1978, a kg of paper was sold at Rs25/-. If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what will be the cost of a kg of paper after 2 years?

(a) 29.12
(b) 29.72
(c) 30.12
(d) 32.65
(e) none of these

Asked In IBM Aditi Sharma (10 years ago)

Unsolved Read Solution (5)

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(#M40000566) IBM QUESTION printer problem Keep an EYE

Printer A prints 8192 character per min and printer B prints 13862 character per min four character ar e equal to one word. Printer A starts at 7:15 am while Printer B starts at 7:29 am then at what time both will have same no of words printed .

Asked In IBM Aditi Sharma (10 years ago)

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(#M40000565) IBM QUESTION maintenance cost Keep an EYE

Machine A is got for rent and maintatence cost of 250$ is spent per month. Another machine B is purchased for 1500$ and cost of maintenance is 75$ per month. what is the expenditure difference?

Solution

I think, time should be given also for finding the solution, if we consider the problem for 1 year then in rental machine, total expenditure = 250*12 = 3000$
and in purchased machine, total expenditure = 1500 + 75*12 = 2400$
so expenditure difference for 1 year = 600$

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Asked In IBM Aditi Sharma (10 years ago)

Solved Read Solution (2)

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(#M40000564) IBM QUESTION fine the room lenght Keep an EYE

A room has width half of its length. When 6 is decreased from both length and width then its area is differed by 108 so find the length.

Asked In IBM Aditi Sharma (10 years ago)

Solved Sumandeep Ghosh Read Solution (8)

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(#M40000563) IBM QUESTION room volume Keep an EYE

A room has 50 m length, 30 m width and 720 cm height. Then what is the volume?

Asked In IBM Aditi Sharma (10 years ago)

Solved Revathi Read Solution (20)

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(#M40000562) IBM QUESTION work problem Keep an EYE

Person A can finish 2/5 of work and person B can finish 3/5 of work. If A completed some 1/9 of his work and B completed 5/18 of his work. what fraction of work is not yet completed by both?

Asked In IBM Aditi Sharma (10 years ago)

Unsolved Read Solution (8)

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(#M40000561) IBM QUESTION Printer puzzle Keep an EYE

A printer started its work at 8.15 a.m and ended its work at 9.20 p.m. It was interrupted twice for the time duration of 42 min. It can print 100 instructions per hour. Approximate how many instructions it can print?

Asked In IBM Aditi Sharma (10 years ago)

Unsolved Read Solution (12)

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