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Frequently Asked Interview Questions and Answers

(#M40003580) TCS QUESTION Keep an EYE

A sheet of paper has statements numbered from 1 to 55. For all values of n from 1 to 55. Statement n says ‘At most n of the statements on this sheet are True’ Which statements are true and which are false?a) All the statements on the sheet are true
b) All the statements on the sheet are false c) The first 27 statements are true and the rest are false.d) The first 27 statements are false and the rest are true.

Asked In TCS (14 years ago)

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(#M40003578) SELF QUESTION car race Keep an EYE

The distance between two stations is 100 km. 2 cars start from A and B at the same time and return to the original station with speed 48 km/hr and 100 km/hr. Find the time gap between their two meetings.

Saranjit Singh (14 years ago)

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(#M40003575) OTHERS QUESTION House number Keep an EYE

Vijay lives in a street with house-numbers 8 up to 100. Lata wants to know at which number Vijay lives.

She asks him: "Is your number larger than 50?"
Vijay answers, but lies.
Upon this, Lata asks: "Is your number a multiple of 4?"
Vijay answers, but lies again.
Then Lata asks: "Is your number a square?"
Vijay answers truthfully.
Upon this, Lata says: "I know your number if you tell me whether the first digit is a 3."
Vijay answers, but now we don't know whether he lies or speaks the truth.

Thereupon, Lata says at which number she thinks Vijay lives, but (of course) she is wrong.

What is Vijay's real house-number?

Asked In Others Vasu (14 years ago)

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(#M40003574) SELF QUESTION Series Keep an EYE

what is the next number?
15,28,42,58,80

Debashis Dey (14 years ago)

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(#M40003570) SELF QUESTION DISCREPANCY IN DELIVERED GOLDS Keep an EYE

A country gives contract to 8 companies to prepare gold coins. Each gold coin should weigh 10 grams. It was later found that one of the gold coin measured 9 grams. It is known somehow that only one of the company has delivered 9 grams' gold coin. How to find that company by only measuring weight once. Assume that sufficient number of gold coins from each company is available.

Parth Gor (14 years ago)

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(#M40003563) SELF QUESTION Keep an EYE

How many four-digit numbers exist, such that the average of the sum of the individual digits of these numbers is 1?

arjun (14 years ago)

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(#M40003562) SELF QUESTION Keep an EYE

Find the remainder when 3^5^9^13....33 is divided by 5.

arjun (14 years ago)

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(#M40003555) SELF QUESTION Keep an EYE

There are 12 switches on a switch board. 7 are in the on state and 5 in the off state.
If a person can change the state of exactly two of the switches in one shift, then in
how many shifts can all the switches be put in the same state (all on or all off. Also
there are only 2 states)

arjun (14 years ago)

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(#M40003551) SELF QUESTION Keep an EYE

jumble these letters P E T E R A K A....wt is it?

optns: fruit, vegtable , city, bird

avanthi (14 years ago)

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(#M40003545) TCS QUESTION Keep an EYE

Research reveals that high fiber content food is effective in preventing heart disease. However consumers are unable to take advantage of this finding as fiber content is usually not listed on the Nutrition Information label on food packages. Therefore as a further precaution in preventing heart disease, the government must regulate food industries to include the fiber content on the Nutrition Information label on food packages. Which of the following weakens the argument above?

O In addition to high fiber food, low fat food has also been proven to prevent heart disease.

O Having more high fiber food also lowers the risk of getting rectum cancer.

O Most consumers that buy packaged food do not pay attention to the Nutrition Information label on the packages.

O High fiber foods normally have low content of protein.

Asked In TCS jeetendra kumar (14 years ago)

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