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(#M40001794) TCS QUESTION latest tcs question Keep an EYE

Of the following, who can sit in the front passenger seat ?
(a) Jonathan (b) Lupe (c) Roberto (d) Sarah (e) Vicky

Solution

I think, this is incomplete question and is only a part of question no M40001796

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Asked In TCS Aditi Sharma (14 years ago)

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(#M40001790) TCS QUESTION latest placement puzzle Keep an EYE

A father and his son go out for a 'walk-and-run' every morning around a track formed by an equilateral triangle. The father's walking speed is 2 mph and his running speed is 5 mph. The son's walking and running speeds are twice that of his father. Both start together from one apex of the triangle, the son going clockwise and the father anti-clockwise. Initially the father runs and the son walks for a certain period of time. Thereafter, as soon as the father starts walking, the son starts running. Both complete the course in 45 minutes. For how long does the father run? Where do the two cross each other?

Solution

Let father runs t hours and walks (0.75-t) hours, then according to the given condition
5t+2(0.75-t)=x (for father)
10(0.75-t)+4t=x (for son)
on comparing these two we will get t=2/3 hrs=40 min
on taking t=2/3 hrs, x=3.5 miles
so father will run for 2/3 hrs = 40 min

now let the two will cross each other after time x then according to the given condition 5x+4x=3.5 so x = 7/18 hrs = 70/3 min in this much time father will run
5*7/18 = 35/18 miles and son will walk (7/2)-(35/18) = 28/18 = 14/9 miles

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Asked In TCS Aditi Sharma (14 years ago)

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(#M40001789) TCS QUESTION latest placement puzzle Keep an EYE

In a group of five people, what is the probability of finding two persons with the same month of birth?

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001786) TCS QUESTION latest placement puzzle Keep an EYE

There are seventy clerks working in a company, of which 30 are females. Also, 30 clerks are married; 24 clerks are above 25 years of age; 19 married clerks are above 25 years, of which 7 are males; 12 males are above 25 years of age; and 15 males are married. How many bachelor girls are there and how many of these are above 25?

Solution

Distribution
Total clerk = 70, Male = 40, Female = 30,
Married clerks = 30, Male = 15, Female = 15,
25 plus married clerks = 19, Male = 7, Female = 12,
25 plus clerks = 24, Male = 12, Female = 12,
25 plus unmarried clerks = 5, Male = 5, Female = 0
so Bachelor girls = 15, none of them is above 25

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Asked In TCS Aditi Sharma (14 years ago)

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(#M40001448) TCS QUESTION TCS Latest Question Keep an EYE

A boy wants to make cuboids of dimension 5m, 6m and 7m from small cubes of .03 m3. Later he realized he can make same cuboids by making it hollow. Then it takes some cubes less. What is the number of the cubes to be removed?
a) 2000 b) 5000 c) 3000 d) 7000

Solution

volume of the small cube = 0.03 m^3
so side of this cube = cubic root of 0.03 m^3 = .312 m
so after removing the outermost layer the dimensions for the inner cuboid will be (5-2*0.312), (6-2*0.312), (7-2*0.312)
so total volume will be (4.376)*(5.376)*(6.376) = 150 m^3
so no of cubes will be 150/0.03 = 5000
so we can remove 5000 inner cubes


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Asked In TCS Yashar (14 years ago)

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(#M40001775) SELF QUESTION Naveen Joshi12 December 2010 Keep an EYE

A shop sells chocolates at re.1 each. U can exchange 3 wrappers for 1 chocolate. If u have Rs.100, how many chocolates can you totally get?

Aashu (14 years ago)

Solved reya Read Solution (6)

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(#M40001784) TCS QUESTION Keep an EYE

Simple question on average age. Smith likes a,b,c weigheted separately 1st a,b,c then a& b, b&c , c&a and at last a,b,c, the last weight was 167,then what will be the avg weight of the 7 weight?

Asked In TCS RAVIKESH TIWARI (14 years ago)

Solved Sahil Read Solution (4)

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(#M40001778) SELF QUESTION Keep an EYE

If A's salary is 25% higher than B's salary,then how much percent is B's salary lower than A's?

Pritam (14 years ago)

Solved MP Read Solution (7)

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(#M40001777) SELF QUESTION Keep an EYE

If 2x-y=4 then 6x-3y=?

(a)15
(b)12
(c)18
(d)10

Kumar (14 years ago)

Solved pdivya1191 Read Solution (9)

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(#M40001773) SELF QUESTION Rounak Dasgupta26 December 2010 Keep an EYE

There are 7 meetings A,B,C,D,E,F,G. One meeting should be happen in one day. Meeting A is on Sunday and the meetings shoud be happen afterB. Then E ,F,G meeting occur in 3 conjucutive day. And meeting G is on Saturday.Next metting should occur in which day?
1)sun 2)Mon 3)Wed 4)Friday.

Solution

It is given that E, F, G meetings occur in 3 consecutive days and meeting G is on Saturday. It is also given that A is on Sunday so definitely days for E and F would be Friday and Thursday. Since meetings should be happen after B so the day for B would be Wednesday so next meeting should occur in monday

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Aashu (14 years ago)

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