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(#M40007076) MISCELLANEOUS COMPAN QUESTION Keep an EYE

total no. of players is 99 other than me.50 plays soccer,45 plays basket ball,50 play valley ball.15 play all three. How many will play only 2 games/

Asked In Miscellaneous Company Exam sankha chowdhury (13 years ago)

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(#M40007075) MISCELLANEOUS COMPAN QUESTION Keep an EYE

. sum of the consequent 7 integers some 1613. Find the no. of prime numbers in that sequence

Asked In Miscellaneous Company Exam sankha chowdhury (13 years ago)

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(#M40007072) MISCELLANEOUS COMPAN QUESTION Keep an EYE

An exam consists of 200 questions to be solved in 3 hours, out of which 50 are maths questions. It is suggested that twice as much time be spent on each math question as for each other question. How many minutes should be spent on maths problems?

Asked In Miscellaneous Company Exam sankha chowdhury (13 years ago)

Solved Shiv Kumar Read Solution (3)

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(#M40003559) TCS QUESTION Keep an EYE

.Fill dirt or till soil is usually the sub-soil removed from an excavation site and is used to level a place or create artificial mounds. The average density is 2 gm cu cm of sub-soil removed from a site and if it weighs 900 kg, how many hemispherical pits each of volume 140 cubic cm: can this sub-soil fill?

O 3214.00

O 3213.00

O 3215.00

O 1607.00

Asked In TCS sankha chowdhury (14 years ago)

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(#M40003557) TCS QUESTION Keep an EYE

A group of friends Tom, Tina, Dick, Diana, Harry, and Harriet go out to a fair three hundred meters from the McDonalds which is five KMs away. They see a weighing machine and decide to have some fun. However the girls refuse to step on the weighing machine. So Tom, Dick and Harry, weigh themselves in a particular order. First Tom, Dick, and Harry weigh themselves individually and then Tom and Dick, Dick and Harry, Tom and Harry and then Tom, Dick and Harry together respectively. The recorded weight for the last measure is 161 kgs. The average of all the 7 measures is:

O 92.00

O 115.00

O 207.00

O 53.67

Asked In TCS sankha chowdhury (14 years ago)

Unsolved Read Solution (2)

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(#M40003560) TCS QUESTION Keep an EYE

The British mathematician Lewis CaroII also loved to make up fantastic stories in which he embedded a number of clever puzzles and curious riddles. For example, his popular story, Alice in Wonderland, is about a young girl called Alice who dreams of a strange world where she meets several unusual characters including the Red Queen and the March Hare. In our story, after 4 years of time, Paul will be 3 times as old as Alice. Presently he is 6 times as old. How old is Paul now?

O 15.00 O 16.00

O 19.00 O 17.00

Asked In TCS sankha chowdhury (14 years ago)

Solved Dr.Dipin Singh Read Solution (1)

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(#M40002447) TCS QUESTION Keep an EYE

Susan made a block with small cubes of 7 cubic cm volume to make a block 4 small cubes long,
4 small cubes wide and 10 small cubes deep. She realises that she has used more small cubes than she really needed.
She realised that she could have glued a fewer number of cubes together to look like a block with same dimensions,
if it were made hollow. What is the minimum number of cubes that she needs to make the block?

160
32
128
79

Asked In TCS sankha chowdhury (14 years ago)

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(#M40002093) TCS QUESTION Keep an EYE

33 people {a1, a2,...........,a33} meet and shake hands in a circular fashion. In other words, there are totally 33 handshakes involving the pairs, {a1,a2}, {a2,a3},..........,{a32, a33}, {a33, a1}. Then the size of the smallest set of people such that the rest have shaken hands with at least one person in the set is
a.11 b.13 c.24 d.50

Asked In TCS sankha chowdhury (14 years ago)

Solved Govind Read Solution (4)

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(#M40002092) TCS QUESTION Keep an EYE

How many 9 digit numbers are possible by using digits 1,2,3,4,5 which are divisible by 4 if the repetition is allowed?
a.5^7 b.5^6 c.5^9 d.5^8

Solution

_ _ _ _ _ _ _ _ _ (9 digit number)
Digits that can be used = 1, 2, 3, 4 and 5
For a number to divisible by 4, the last two digits have to be divisible by 4
So, the units digit cannot be 1, 3 or 5
If the units digit is 2, only 12, 32 adn 52 are acceptable as the last two digits
If the units digit is 4, only 24 and 44 are acceptable as the last two digits.
So, total 5 cases 12,24,32,44,52 are possible for the last two digits.
Now, the first 7 digits of the 9 digit number can be filled in 5^7 ways as each place can be filled by 1, 2, 3, 4 or 5.
So, desired answer = 5^7*5 = 5^8
This answer is given by Amitesh kumar and is right

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Asked In TCS sankha chowdhury (14 years ago)

Solved Moumita Ghosh Read Solution (3)

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