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tcs Numerical Ability - Geometry Interview Questions with Answers

(#M40167087) TCS QUESTION Keep an EYE

To create a logo, an artist first draws a circle inside a square. Diameter of a circle is equal
to the side of the square. The artist wants to create a logo where the portion outside the
circle but inside the square is shaded, and sector with arc length 5.5 cm is shaded. If the area of the square is 196 cm2, the area of the shaded portion is what fraction of the total area of the logo?

Asked In TCS suruthi (4 years ago)

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(#M40167034) TCS QUESTION Keep an EYE

A square is drawn by joining the mid points of sides of a given square in the same way and this process continues indefinitely. If a side of the first square is 4 cm, determine the sum of areas of all the squares.
A)20 cm² B)32 cm² C)64 cm² D)16 cm²

Asked In TCS Devendra Marghade (4 years ago)

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(#M40166994) TCS QUESTION Keep an EYE

From a point X that is external to a circle, tangents are drawn to the circle. What is the angle between the radius of the circle that is drawn from the point of contact to the centre O and the straight line that joins X to O? Given that the angle between tangents is 80 degree at X.
1)50 degrees 2)25 degrees 3)45 degrees 4) Such an angle is not possible

Asked In TCS Devendra Marghade (5 years ago)

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(#M40165782) TCS QUESTION advance Keep an EYE

A regular polygon with 12 sides (dodecagon) is inscribed in a square of area 24 square units as shown in the figure where four of the vertices are mid points of the sides of the square . The area of the dodecagon in square units is. ans-19.26

Asked In TCS edwin (6 years ago)

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(#M40165780) TCS QUESTION advance Keep an EYE

The set A (0) is (1,2,3,4). For n > 0,A(n+1) contains all possible sums that can be obtained by adding two different numbers from what is the number of integers in A(10).

Asked In TCS edwin (6 years ago)

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(#M40165515) TCS QUESTION Keep an EYE

There are 10 points on a straight line AB and 8 on another straight line AC
none of them being point A. how many triangles can be formed with these points
as vertices?

Asked In TCS Brindha D (7 years ago)

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(#M40164906) TCS QUESTION Apti Keep an EYE

The geocity planning office is exploring the use of cones for water towers, and has built a model in their office. The model is a hollow, open (no top) right circular cone. An intelligent mathematical bug is sitting at the point A (at top), and a drop of honey is accidentally dropped at point B (on the opposite side of the cone, at the top). The bug crawls to the honey on the surface of the cone by the shortest path. If R=270 cm (slant height) and r=90 cm (radius), then what is the distance (in cm) crawled bye the bug before reaching the honey?
A)135 B)270 C)282.6 D)141.3

Asked In TCS Deepika Mahajan (8 years ago)

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(#M40164821) TCS QUESTION Keep an EYE

A ramp makes an angle of 60 degrees with the ground. If I walk up 200 metres on the ramp, at what height from the ground will I reach?
100 m
200 m
150 m
173.2 m
120 m

Asked In TCS Sinji (8 years ago)

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(#M40164811) TCS QUESTION Keep an EYE

A solid iron cylinder of radius 4cm and height 18cm is melted and recast into a sphere. What is the radius of the sphere?
4 cm
6 cm
18 cm
9 cm
12 cm

Asked In TCS Sinji (8 years ago)

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(#M40157578) TCS QUESTION Keep an EYE

20. Two identical circles intersect so that their centres, and the points at which they intersect, form a square of side 1 cm. The area in sq. cm of the portion that is common to the twocircles is:
a. (π/2) – 1
b. 4
c. √2 – 1
d. √5

Asked In TCS lav (9 years ago)

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