Q:

Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is

A) of variable refractive index	B) made up of slabs of different refractive indices
C) homogeneous and transparent	D) inhomogeneous and transparent

Answer & Explanation Answer: C) homogeneous and transparent

Explanation:

In vacuum and in homogeneous, transparent media, such as air, water, and glass, light moves in a straight line. When light encounters a boundary between two different transparent media, some light is reflected and some moves from the first into the second medium.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

In what year was pluto devoted to a draft planet?

A) 2005	B) 2006
C) 2008	D) 2009

Answer & Explanation Answer: B) 2006

Explanation:

In 2006, pluto devoted to a draft planet.

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Filed Under: General Science
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Q:

Which of the following is a manipuri version of Hockey?

A) Yubi Lakpi	B) Khong Kangjei
C) Hiyang Tanaba	D) None of the above

Answer & Explanation Answer: B) Khong Kangjei

Explanation:

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Filed Under: Indian Geography
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Q:

A shopkeeper mixed two verities of rice at Rs. 40/kg and Rs.60/kg in the ratio 3: 2 and sold the mixture at 10% profit. Find the price per kg at which he sold the mixture?

A) Rs. 56	B) Rs. 58.8
C) Rs. 54	D) Rs. 52.8

Answer & Explanation Answer: D) Rs. 52.8

Explanation:

Ans. CP of mixture = {(40*3+60*2)/2+3} = 48 SP of the mixture = 1.1 48 =52.8

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Filed Under: English
Exam Prep: CAT , GRE , TOEFL

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Q:

Project Life Cycle

What is the Project Life Cycle?

Answer

Project managers or the organization can divide projects into phases to provide better management control with appropriate links to the ongoing operations of the performing organization. Collectively, these phases are known as the project life cycle.

Workspace

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Subject: PMP Certification

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Q:

The ozone layer is part of the

A) Troposphere	B) Stratosphere
C) Ionosphere	D) Mesosphere

Answer & Explanation Answer: B) Stratosphere

Explanation:

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Filed Under: General Awareness
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Q:

Which airport is the busiest airport in the world?

A) Hyderabad	B) London
C) Newyork	D) Dubai

Answer & Explanation Answer: D) Dubai

Explanation:

Dubai airport is the busiest airport in the world.

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Q:

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

To pull a long face

A) Looked happily	B) Looked surprised
C) Looked sad	D) Looked calm

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