Q:

When is the ' World AIDS Day ' observed all over the world

A) 1st october	B) 12th December
C) 1st December	D) 13th November

Answer & Explanation Answer: C) 1st December

Explanation:

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Filed Under: Important Days and Years

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Q:

The Supreme Court has reconstituted the special Investigation Team(SIT) to expedite probe into Black Money Cases and directed the government to issue the necessary notification. Who of the following is the chairman of this team?

A) Arijit Pasayat	B) M.B.Shah
C) R.M.Lodha	D) Vinod Rai

Answer & Explanation Answer: B) M.B.Shah

Explanation:

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Filed Under: General Awareness

3 4322

Q:

Diamond is harder than Graphite because of

A) tetrahedral structure of diamond	B) difference of crystalline structures
C) difference of layers of atoms	D) hexagonal structure of graphite

Answer & Explanation Answer: B) difference of crystalline structures

Explanation:

Here are the differences between Diamond and Graphite :

diamond_is_harder_than_graphite_because_of1557300898.jpg image

From the above analysis, Diamond is harder than Graphite because of the difference of crystalline structures.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 4322

Q:

I have a face but no eyes Puzzle

I_have_a_face_but_no_eyes1530871833.jpg image

Answer

A Clock has a face, but no eyes. It has 3 hands i.e, hours, minutes and seconds hands but no arms.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

What is a Safe State and what is its use in deadlock avoidance?

Answer

When a process requests an available resource, system must decide if immediate allocation leaves the system in a safe state. System is in safe state if there exists a safe sequence of all processes. Deadlock Avoidance : ensure that a system will never enter an unsafe state.

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Subject: Operating Systems

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Q:

Which of the following countries is a permanent member of the UN Security Council?

A) Switzerland	B) People's Republic of china
C) Japan	D) Ukraine

Answer & Explanation Answer: B) People's Republic of china

Explanation:

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Filed Under: General Awareness

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Q:

N.R. Narayana Murthy was recently presented with the 2014 'Global India Award' in Canada. He is the executive chairman of which of the following companies?

A) Infosys	B) Wipro
C) IBM	D) TCS

Answer & Explanation Answer: A) Infosys

Explanation:

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Q:

Forests occupy about _____of India's total surface?

A) 19 per cent	B) 26 per cent
C) 28 per cent	D) 30 percent

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