Numerical Ability-Trignometry (CSIR (Council of Scientific & Industrial Research) Part A Aptitude): Questions 1 - 4 of 5

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Question number: 1

» Numerical Ability » Trignometry

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Appeared in Year: 2012

MCQ▾

Question

The angles of a right angled triangle shaped garden are in arithmetic progression and the smallest side is . Then the total length of the fencing of the garden in meter is (June)

Choices

Choice (4)Response

a.

M

b.

M

c.

M

d.

Question number: 2

» Numerical Ability » Trignometry

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Appeared in Year: 2012

MCQ▾

Question

A vertical pole of length a stands at the centre of a horizontal regular hexagonal ground of side a. A rope that is fixed taut in between a vertex on the ground and the tip of the pole has a length (December)

Choices

Choice (4)Response

a.

b.

c.

a

d.

Question number: 3

» Numerical Ability » Trignometry

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Appeared in Year: 2013

MCQ▾

Question

Image shows The Sphere

Image Shows the Sphere

As shown in the diagram above, a sphere is placed on the top of an incline. It rolls down the incline without slipping in exactly 50 turns. The radius of the sphere is (December)

Choices

Choice (4)Response

a.

10 cm

b.

c.

d.

Question number: 4

» Numerical Ability » Trignometry

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Appeared in Year: 2012

MCQ▾

Question

A peacock perched on the top of a 12m high tree spots a sneak moving towards its hole at the base of the tree from a distance equal to thrice the height of the tree. The peacock files towards the sneak in a straight line and they both move at the same speed. At what distance from the base of the tree will the peacock catch the snake? (December)

Choices

Choice (4)Response

a.

18 m

b.

16 m

c.

14 m

d.

12 m

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