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(#M40002040) 3I-INFOTECH QUESTION placement question Keep an EYE

If there are 1024*1280 pixels on a screen and each pixel can have around 16 million colors. Find the memory required for this?

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40002066) 3I-INFOTECH QUESTION placement question Keep an EYE

Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job?

(a) 8 hrs (b) 7 1/2 hrs (c) 7 hrs (d) 9 hrs

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40002010) 3I-INFOTECH QUESTION placement question Keep an EYE

A man buys 12 lts of liquid which contains 20% of the liquid and the rest is water. He then mixes it with 10 lts of another mixture with 30% of liquid. What is the % of water in the new mixture?

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40001966) 3I-INFOTECH QUESTION placement question Keep an EYE

In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek

A.0 B.3 C.4 D.5

Solution

let x studied both, then
who studied only latin = 7-x
who studied only greek = 8-x
3 have not studied either(given)
according to the given condition x + (7-x) + (8-x) + 3 = 15
so x = 3

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Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40002065) 3I-INFOTECH QUESTION placement question Keep an EYE

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

(a) 17 1/7 mins (b) 20 mins (c) 8 mins (d) none of these

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40002021) 3I-INFOTECH QUESTION placement question Keep an EYE

Q.The price of sugar increases by 20%, by what % should a housewife reduce the consumption of sugar so that expenditure on sugar can be same as before ?

Option
a) 15%
b) 16.66%
c) 12%
d) 9%

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40001970) 3I-INFOTECH QUESTION placement question Keep an EYE

M men agree to purchase a gift for Rs. D. If three men drop out how much more will each have to contribute towards the purchase of the gift/

A. D/(M-3) B. MD/3 C. M/(D-3) D. 3D/(M2-3M)

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40001969) 3I-INFOTECH QUESTION placement question Keep an EYE

In june a baseball team that played 60 games had won 30% of its game played. After a phenomenal winning streak this team raised its average to 50% .How many games must the team have won in a row to attain this average?

A. 12 B. 20 C. 24 D. 30

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40002056) 3I-INFOTECH QUESTION placement question Keep an EYE

A software engineer has the capability of thinking 100 lines of code in five minutes and can type 100 lines of code in 10 minutes. He takes a break for five minutes after every ten minutes. How many lines of codes will he complete typing after an hour?

Asked In 3i-Infotech sawan kumar (7 years ago)

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(#M40002046) 3I-INFOTECH QUESTION placement question Keep an EYE

A man shows his friend a woman sitting in a park and says that she the daughter of my grandmother's only son.What is the relation between the two

Asked In 3i-Infotech sawan kumar (7 years ago)

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