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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 (14 years ago)

Solved Revathi Read Solution (20)

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(#M40001803) TCS QUESTION latest tcs question Keep an EYE

A speaks truth 70% of the time; B speaks truth 80% of the time. What is the probability that both are contradicting each other?

Asked In TCS Aditi Sharma (14 years ago)

Solved avishek chakraborty Read Solution (4)

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(#M40001574) TCS QUESTION latest Keep an EYE

(1/2) of a number is 3 more than the (1/6) of the same number?
a) 6 b) 7 c) 8 d) 9

Solution

Take a number as x.
(1/2) of a number is 3 more than the (1/6) of the same number.
i.e., x/2 = 3+(x/6)
=> x/3 = 3
=> x = 9
Therefore option 'd' is correct.
This answer is given by KALPANA G and is correct answer

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Asked In TCS Aditi Sharma (14 years ago)

Solved Read Solution (2)

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(#M40001536) TCS QUESTION latest question Keep an EYE

How many of 14 digit numbers we can make with 1,2,3,4,5 that are
divisible by 4. Repetitions allowed.

Asked In TCS Aditi Sharma (14 years ago)

Solved Karthick Babu Read Solution (1)

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(#M40001888) INFOSYS QUESTION latest infosys question Keep an EYE

A man was on his way to a marriage in a car with a constant speed. After 2 hours one of the tier is punctured and it took 10 minutes to replace it. After that they traveled with a speed of 30 miles/hr and reached the marriage 30 minutes late to the scheduled time. The driver told that they would be late by 15 minutes only if the 10 minutes was not waste. Find the distance between the two towns?

Asked In Infosys Aditi Sharma (14 years ago)

Unsolved Read Solution (1)

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(#M40001504) TCS QUESTION latest problem Keep an EYE

How many 4 digit numbers can be formed using the digits 1,2,3,4,5 (but with repetition) that are divisible by 4?

Asked In TCS Aditi Sharma (14 years ago)

Solved Shivam Gupta Read Solution (18)

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(#M40001576) TCS QUESTION latest puzzle Keep an EYE

Out of 7 children the youngest is boy then find the probability that all the remaining children are boys
a) 1/64 b) 1/32 c) 1/128 d) 1/256

Solution

there is only one possible whether boy or girl. here we needs 6 boys so (1/2*1/2*1/2*1/2*1/2*1/2)=1/64.
ans a)1/64
This answer is given by YADEESHKUMAR and is correct answer

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Asked In TCS Aditi Sharma (14 years ago)

Solved

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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 (14 years ago)

Solved Read Solution (2)

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(#M40000554) INFOSYS QUESTION big cube infosys puzzle Keep an EYE

A big cube painted red on all the sides. It was cut into 27 smaller cubes by 6 straight lines. How many of the smaller cubes painted on all 3 sides, on 2 sides, on 1 side and no faces painted?

Asked In Infosys Aditi Sharma (14 years ago)

Solved mukesh ranjan mallick Read Solution (7)

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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 (14 years ago)

Unsolved Read Solution (12)

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