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(#M40001741) TCS QUESTION 2010 question Keep an EYE

A pizza shop, there were 2 kinds of pizzas available. But now they have introduces 8 new types, a person buy two different type pizzas of new type in how many ways he can select?
(a) 24 (b) 43 (c) 56 (d) 58

Solution

a person buy two different type pizzas of new type so methods will be 8*7/2 = 28

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Asked In TCS (14 years ago)

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(#M40001739) TCS QUESTION question 2010 Keep an EYE

There are two water tanks A and B, A is much smaller than B. While water fills at the rate of one litre every hour in A, it gets filled up like 10, 20, 40, 80, 160... in tank B.( At the end of first hour, B has 10 litres , second hour it has 20, and so on). If tank B is 1/32 filled after 21 hours, what is the total duration required to fill it completely?
(a) 26 hrs (b) 25 hrs (c) 5 hrs (d) 27 hrs

Asked In TCS (14 years ago)

Solved Dr.Dipin Singh Read Solution (9)

Is this Puzzle helpful?   (154)   (49) Submit Your Solution Blood Relations

(#M40001736) TCS QUESTION 2010 quesation Keep an EYE

23 people are there, they are shaking hands together, how many hand shakes possible, if they are in pair of cyclic sequence.
(a) 22 (b) 23 (c) 44 (d) 46

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Solved kannan Read Solution (11)

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(#M40001732) TCS QUESTION 2010 question Keep an EYE

3, 22 , 7, 45, 15, ? , 31
(a) 45 (b) 90 (c) 91 (d) 35

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Solved satyajit kr choudhary Read Solution (6)

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(#M40001722) TCS QUESTION question 2010 Keep an EYE

Adam sat with his friends in the Chinnaswamy stadium at Madurai to watch the 100 metres running race organized by the Asian Athletics Association. Five rounds were run. After every round half the teams were eliminated. Finally, one team wins the game . How many teams participated in the race?
(a) 30 (b) 32 (c) 41 (d) 54

Asked In TCS (14 years ago)

Solved roshni guha thakurta Read Solution (3)

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(#M40001719) TCS QUESTION question 2010 Keep an EYE

A sheet of paper has statements numbered from 1 to 40. For all values of n from 1 to 40, statement n says: 'Exactly n of the statements on this sheet are false.' Which statements are true and which are false?

a) The even numbered statements are true and the odd numbered statements are false.
b) The odd numbered statements are true and the even numbered statements are false.
c) All the statements are false.
d) The 39th statement is true and the rest are false.

Asked In TCS (14 years ago)

Unsolved Read Solution (2)

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(#M40001713) TCS QUESTION latest puzzle 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)1

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 (14 years ago)

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(#M40001701) TCS QUESTION latest puzzle Keep an EYE

A lady has fine gloves and hats in her closet- 26 blue, 30 red, and 56 yellow. The lights are out and it is totally dark. In spite of the darkness, she can make out the difference between a hat and a glove. She takes out an item out of the closet only if she is sure that if it is a glove. How many gloves must she take out to make sure she has a pair of each color?

Asked In TCS (14 years ago)

Solved SUBHAJIT CHATTOPADHYAY Read Solution (3)

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(#M40001698) TCS QUESTION question 2010 Keep an EYE

If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).

Asked In TCS (14 years ago)

Solved vamsi krishna reddy Read Solution (3)

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(#M40001696) TCS QUESTION puzzle december Keep an EYE

Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)

Asked In TCS (14 years ago)

Unsolved Read Solution (1)

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