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(#M40000891) TCS QUESTION BELL Keep an EYE

Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?

Solution

ans is d)16
take lcm of 2,4,6,8,10,12 seconds
the outcome is 120seconds.
thats at 2mins once it rings.
in 30mins it will rings 15times together
in 0th second all bells rings together.
so ans is 15+1=16.
This answer is given by ABHISHEK and is correct answer

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Asked In TCS sayantan tarafdar (14 years ago)

Solved suchandra raavi Read Solution (9)

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(#M40081643) M4MATHS QUESTION Keep an EYE

A tank contains 1 litre of water. Water is falling drop wise from the tank. Radius of the drop is 2 mm. If every drop takes 1 sec. to fall from the tank, then the total time required to make the tank empty is

Asked In M4maths Jaspalsingh Parmar (10 years ago)

Solved P.Pandeeswari Read Solution (1)

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(#M40082318) M4MATHS QUESTION Keep an EYE

A man riding a cycle at 12 km/hr can reach a village in 9/2 hours. If he is delayed by 3/2 hours at the start, then in order to reach his destination in time, he should ride with a speed of

Asked In M4maths Jaspalsingh Parmar (10 years ago)

Solved samir kumar das Read Solution (1)

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(#M40090162) M4MATHS QUESTION Keep an EYE

Two numbers are known as first number and second number. 20% of the first number is 9 more than 30% of second number. The difference of two numbers is x more than the half of second number. x will be

Asked In M4maths Jaspalsingh Parmar (10 years ago)

Solved Sravanthi Read Solution (2)

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(#M40090561) EXAM QUESTION Keep an EYE

Product of any two complex number ...

a. Is positive
b. Is negative
c. Is complex
d. Cant be said

Asked In Exam Jaspalsingh Parmar (10 years ago)

Solved RAKESH Read Solution (4)

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(#M40090859) M4MATHS QUESTION Keep an EYE

[Sqrt(2)]^[Sqrt(2)]^[Sqrt(2)]^[Sqrt(2)] ........... infinite = x
Then x will be

Asked In M4maths Jaspalsingh Parmar (10 years ago)

Solved RAKESH Read Solution (2)

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(#M40000535) TCS QUESTION Keep an EYE

How many 13 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if repetition of digits is allowed?

Asked In TCS Karthik (14 years ago)

Solved Karthik Pandiyan Read Solution (7)

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(#M40041082) INFOSYS QUESTION Keep an EYE

There was a cycle race going on. 1/5th of the those in front of a person and 5/6th of those behind him gives the total number of participants. How many people took part in the race?

Asked In Infosys husna shahzia (11 years ago)

Solved Ramesh Read Solution (8)

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(#M40000271) MBT QUESTION Keep an EYE

Q. Two trains in the same direction at 50 & 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes him. What is the length of faster train?

Asked In MBT neeraj (15 years ago)

Solved Saranya Kumar Read Solution (5)

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(#M40002326) TCS QUESTION TCS Fresher Job Placement Paper : 14 Aug 2011 Keep an EYE

Subha patel is an olfactory scientist working for internation flavors and fragrances. She specializes in finding new scents recorded and reconstituted from nature thanks to living flower technology she has extracted fragraned ingredients from different flowering plants into bottles labeled citrus lilac, woody, anisic and casis . 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 citrus, it must also contain anisic, and the amount of anisic must equal the amount of lilac. Woody cannot be used in combination with anisic. Anisic cannot be used in combination with casis. If the perfume contains casis, the amount of casis must be greater than the total amount of the other essence or essence used. Which of the following could be added to and unacceptable perfume consisting of two parts woody and one part casis to make it acceptable?
Two parts woody
One part lilac
One part citrus
Two parts casis

Asked In TCS Aashu (14 years ago)

Solved soumya goyal Read Solution (1)

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