• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40002491) TCS QUESTION Keep an EYE

Subha Patel is an olfactory scientist working for International Flavors and Fragrances.
She specializes in finding new scents recorded and reconstituted from nature thanks to Living
Flower Technology. She has extracted fragrance ingredients from different flowering plants
into bottles labeled herbal, sweet, honey, anisic and rose. She has learned that a formula for a
perfume is acceptable if and only if it does not violate any of the rules listed: If the perfume
contains herbal, it must also contain honey and there must be twice as much honey as herbal.
If the perfume contains sweet, it must also contain anisic, and the amount of anisic must
equal the amount of sweet. honey cannot be used in combination with anisic. anisic cannot be
used in combination with rose. If the perfume contains rose, the amount of rose must be
greater than the total amount of the other essence or essences used. Which of the following
could be added to an unacceptable perfume consisting of two parts honey and one part rose to
make it acceptable?
(a) Two parts rose
(b) One part herbal
(c) Two parts honey
(d) One part sweet

Asked In TCS preethi poosa (14 years ago)

Solved jyoti Read Solution (1)

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(#M40002569) TCS QUESTION Keep an EYE

A horse chases a pony 2 hours after the pony runs. Horse takes 4 hours to reach the pony. If the average speed of the horse is 81 kmpr, what is the average speed of the pony?

Asked In TCS aditi sharma (14 years ago)

Solved Arvind Pareek Read Solution (3)

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(#M40000607) TCS QUESTION Keep an EYE

A Roman was born the first day of the 35th year before Christ and died the first day of the 35th year after Christ. How many years did he live?
(a) 70
(b) 69
(c) 71
(d) 72

Solution

A Roman was born the first day of the 35th year before Christ means before the start of year 0, 35 years has been past and died the first day of the 35th year after Christ means 35th year is about to start at his death so only 34 years has been completed so total years = 69


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Asked In TCS anuj (14 years ago)

Solved YadeeshKumar Read Solution (5)

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(#M40034831) CTS QUESTION series Keep an EYE

What is the next number of the following sequence
3,7,13,21,

Asked In CTS Neha N (11 years ago)

Solved Rakesh Read Solution (7)

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(#M40002693) TCS QUESTION TCS maths puzzle Keep an EYE

In a particular city there are 100 homes numbered from 1,2,3,..,100. The city was build by a builder from Chennai. There was 4 to 5 shops in the town which was build by a builder from Mumbai. The 2nd builder can build in 1½ times as compared to time by 1st builder. The 2nd builder builds in 15 days, then how many 2's are used by the builder from Chennai in
numbering the 100 homes?
(a) 17 (b) 18 (c) 19 (d) 20

Asked In TCS Bhavesh Dabgar (14 years ago)

Solved Debabrata Bej Read Solution (3)

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(#M40000949) TCS QUESTION Keep an EYE

16. If there are 30 cans out of them one is poisoned if a person tastes very little he will die within 14 hours so if there are mice to test and 24 hours to test, how many mices are required to find the poisoned can?
a) 3 b) 2 c) 6 d) 1

Asked In TCS Preeti Dhiman (14 years ago)

Solved YadeeshKumar Read Solution (7)

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(#M40013511) INFOSYS QUESTION Keep an EYE

a sixth grade teacher asked her students to draw rectangles with positive integer length and a perimeter of 42.the difference between the largest and smallest possible ares of the rectangles that the students could have come up with is?

Asked In Infosys praveen (12 years ago)

Solved Mayur Read Solution (5)

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(#M40040416) M4MATHS QUESTION percentage Keep an EYE

For a sphere of radius 10 cm, the numerical value of the surface area in how many percent of the numerical value of its volume:
OPtion
1) 26.5 %
2) 25 %
3) 24 %
4) 27 %
5) 30 %
6) 34.5 %
7) 45 %
8) 46.5 %
9) 48 %
10)None of these

Asked In M4maths BHASKAR MANDAL (11 years ago)

Solved Simranjit Singh Read Solution (2)

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(#M40037629) BANK EXAM QUESTION probability Keep an EYE

20 people are sit around the table.what is probability that 10 people are sit together?

Asked In Bank Exam BHARATHI (11 years ago)

Solved abhishek pal Read Solution (2)

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(#M40000215) MICROSOFT QUESTION Keep an EYE

Pairs of primes separated by a single number are called prime pairs.
Examples are 17 and 19.
Prove that the number between a prime pair is always divisible by 6 (assuming both numbers in the pair are greater than 6). Now prove that there are no prime triples.

Asked In Microsoft Naveen (15 years ago)

Solved Tijo Jose Read Solution (3)

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