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TCS Numerical Ability - Co-ordinate geometry Interview Questions with Answers

(#M40165405) TCS QUESTION Keep an EYE

A group of twelve persons is to be seated around a circular table. There are only two women in the group. Find the probability that there are atleast three men between the two women.

Asked In TCS sivasrinivas (2 years ago)

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(#M40155566) TCS QUESTION geomentry Keep an EYE

A semicircle is drawn with AB as its diameter .From c. apont on AB,a line perpendicular to Ab is drawn meeting the circumference of the semicircle at D.Given that AC=2 cm and CD=6 cm.area of the semicircle (in sq.cm)will be .

a)82pi b)55pi c)31pi d)50pi

Asked In TCS krishna (4 years ago)

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(#M40153706) TCS QUESTION puzzle Keep an EYE

Unity in Diversity Public school is an elite public school that boasts of having students from various states of India. The school conducts inter class essay writing competition for 10th standard for which exactly six students P, Q, R, S, T, and U compete. The judge of the competition awards exactly four medals, one for each of first, second, third, and fourth (consolation) places, to the top four of the participants. The information that follows is all that is available about the six participants:

-Each participant is either a Keralite or a Gujarati, but not both.
-Two of the six participants are female and four are male.
-The judge awards medals to both female participants, exactly one of which is a Gujarati.
-Exactly one Gujarati wins a medal.
-Participants P and R place ahead of participant S, and participant S places ahead of participants Q and T.
-Participants P and R are Keralites.
-Participants S and U are Gujaratis.
then Which one of the following statements CANNOT be true?

a)A female Keralite wins the second place medal.
b)A female Gujarati wins the second place medal.
c)A male Keralite wins the fourth place medal.
d) A female Gujarati wins the third place medal.

Asked In TCS milan jena (4 years ago)

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(#M40117039) TCS QUESTION Keep an EYE

2 vertical poles of height 2 mt and 8 mt stand apart on a plane. the height in mt of their point of intersection of the top of each poles to bottom of other pole is
a)1.6
b)5.8
c)1.8
d)cant be determined

Asked In TCS Aastha (5 years ago)

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(#M40116541) TCS QUESTION Apptitude Keep an EYE

Two circles of radii 5 cm and 3 cm touch each other at A and also touch a line at B and C. The distance BC in cms is?
a. 60−−√
b. 62−−√
c. 68−−√
d. 64−−√

Asked In TCS TANGETI RAJU (5 years ago)

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(#M40115753) TCS QUESTION geometry Keep an EYE

. Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is...

Asked In TCS harish (5 years ago)

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(#M40115078) TCS QUESTION Geometry Keep an EYE

What is the distance in cm between two parallel chords of lengths 32cm and 24 cm in a circle of radius 20 cm
a)4 or 28
b)3or 21
c)2 or 14
d)1 or 7

Asked In TCS Divya jain (5 years ago)

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(#M40040858) TCS QUESTION Clocks And Calender Keep an EYE

11 March 2003 is Tuesday which contains 365 days in the year. Then what will be the day on 11 March 2004 which contain 366 days.

Asked In TCS Arpit Jain (5 years ago)

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(#M40040042) TCS QUESTION number puzzle Keep an EYE

Mean of 3 numbers is 10 more than the least of the numbers and 15 less than greatest of the 3. If the median of 3 numbers is 5, Find the sum of the 3 numbers?

Asked In TCS Aastha Afsar (5 years ago)

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(#M40039203) TCS QUESTION Keep an EYE

In this question A^B means A raised to power B. Let f(X)=1+X+X^2+...X^6.
The remainder when f(X^7) is divided by f(X) is
a)0
b)7
c)6
d)none of the above

Asked In TCS Sunita (5 years ago)

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