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(#M40000826) TCS QUESTION tcs recent puzzle Keep an EYE

(1/2) of a number is 3 more than the (1/6) of the same number?
a) 6 b)7 c)8 d)9

Asked In TCS Yashar (14 years ago)

Solved suneil Read Solution (4)

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(#M40000825) TCS QUESTION Keep an EYE

The difference between two no is 9 and the product of the two is 14.What is the square of their sum?



a)120 b)130 c)137 d)145

Asked In TCS YadeeshKumar (14 years ago)

Solved KALPANA G Read Solution (7)

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(#M40000824) TCS QUESTION Keep an EYE

There are 1000 pillars for a temple.3 friends Linda, Chelsey and Julia visited that temple. (Some unrelated stuff) Linda is taller than Chelsey and taller than 2 of 1000 pillars. Julia is shorter than Linda. Find the correct sentence?
a) Linda is shorter among them
b) Chelsea is taller than Julia
c) Chelsea is shorter than Julia
d) Cannot determine who is taller among Chelsea and Julia

Asked In TCS YadeeshKumar (14 years ago)

Solved KALPANA G Read Solution (4)

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(#M40000823) TCS QUESTION Keep an EYE

Simple question but big one on average weight. a,b,c weighted separately 1st like a, b, c , then a & b, then b & c ,then c & a at last a & b & c, the last weight was 167,then what will be the average weight of the 7 reading?
a) 95 b) 95.428 c) 95.45 d) 94

Asked In TCS Ankita Chakraborty (14 years ago)

Solved KALPANA G Read Solution (4)

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(#M40000821) TCS QUESTION Keep an EYE

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 158 kgs.
The average of all the 7 measures is
(a)112.86 (b)52.67 (c)90.29 (d)67.71

Asked In TCS Akeefar (14 years ago)

Solved KALPANA G Read Solution (6)

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(#M40000820) TCS QUESTION Keep an EYE

A toy train produces at least 10 different tunes when it moves around a circular toy track of radius 5 meters, at
10 meters per minute. However, the toy train is defective and it now produces only two different tunes at
random. What is the probability that the toy train produces 3 music tunes of the same type (1 in _____ ) ?
(a) 3 (b) 9 (c) 8 (d) 4

Asked In TCS Akeefar (14 years ago)

Solved Tijo Jose Read Solution (12)

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(#M40000819) TCS QUESTION Keep an EYE

Fill dirt or fill soil is usually the sub-soil removed from an excavation side and is used to level a place or create
artificial mounds. If the average density of sub—soil removed from a site is 3gm/cu cm and it weight 400 kg.
How many hemispherical pits each of volume 240 cubic cm, can this sub-soil fill?
(a)555 (b)277 (c)556 (d)554

Asked In TCS Akeefar (14 years ago)

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(#M40000818) TCS QUESTION Keep an EYE

Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e
the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted
by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position (.i.e
no three points in P lie on a line) is
(a) 3 (b) 5 (c) 2 (d)7

Solution

The meaning of this question is little complicated. In easy language the question should be:


There are some points in the plane. We have to make a separation between these points by forming a line in such a way that one point could be separate from the others. No 3 points are in a line. Maximum no of methods for plotting the line and minimum no of methods for plotting the line will be (arrangement of points is your choice)

Now Answer Is:

For Maximize: The number of methods, Points should be drawn in the circumference of the CIRCLE So answer would be the number of total point in the plane.

For minimize: The number of methods we should draw 3 points in a TRIANGLE and all other point inside this triangle in such a way that no 3 points could be in a line.

If it will be allowed to draw the points in a line then minimum possibilities will be 2 only, because if we take all points in a line then you can separate only the corner points from the others.

For example
If we have 10 points then maximum possibilities = 10
and minimum = 3

similarly for 5 points
Max = 5, Min = 3

for 19
max= 19 Min = 3


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Asked In TCS Akeefar (14 years ago)

Solved Read Solution (3)

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(#M40000817) TCS QUESTION Keep an EYE

The thankgiving banquet at No.2, Ritcher Street, had 49 guests which consisted of 6 statesmen, 26 relatives and
their families. At the end of a banquet 19 people shake hands with other , some of which were between the
statesmen alone, some between relatives alone and some between the statesmen and relatives. How many
handshakes will there be in total?
(a)342 (b) 171 (c) 180 (d) 162

Asked In TCS Akeefar (14 years ago)

Solved arshsarwar hashmi Read Solution (3)

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(#M40000816) TCS QUESTION Keep an EYE

5 men and 5 women meet and men dance with women. Which of the following are always true? A. there are 2
men who have danced with same number of women. B. There are 2 women who have danced with same number
of men.
(a) Both A and B (b) A only
(c) B only (d) Neither A nor B

Asked In TCS Akeefar (14 years ago)

Unsolved Read Solution (3)

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