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Q:

Which one of the following is the cause for a change in the season?

A) Earth’s Rotation and Revolution B) Earth’s Rotation
C) Earth’s Revolution D) None of the above
 
Answer & Explanation Answer: C) Earth’s Revolution

Explanation:
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Filed Under: World Geography

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Q:

The Earth's population has ________since the turn of the century

A) Stayed the same B) doubled
C) trebled D) multiplied ten times
 
Answer & Explanation Answer: C) trebled

Explanation:

The population increases in geometrical progression and has crossed the 5 billion mark. The united nations estimate an average growth rate of 1.5% per annum.

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Filed Under: World Geography

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Q:

The NAM sumit which demanded expansion of the United Nation Security Council had met at

A) Cairo B) Jakarta
C) Teheran D) Harare
 
Answer & Explanation Answer: B) Jakarta

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Filed Under: World Organisations

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Q:

What are the UNESCO's focus areas in the cultural field

A) The link between culture and development B) Action to conserve and protect the world cultural inheritance
C) By assisting member States in studying and preserving both physical and the non Physical heritage of their societies D) All the above
 
Answer & Explanation Answer: D) All the above

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Filed Under: World Organisations

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Q:

What is CPU Scheduler?

Answer

Selects from among the processes in memory that are ready to execute, and allocates the CPU to one of them. CPU scheduling decisions may take place when a process: 1.Switches from running to waiting state. 2.Switches from running to ready state. 3.Switches from waiting to ready. 4.Terminates. Scheduling under 1 and 4 is non-preemptive. All other scheduling is preemptive.

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Subject: Operating Systems

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Q:

Homology is evidence of

A) Common ancestry B) Divergent evolution
C) Punctuated evolution D) Convergent evolution
 
Answer & Explanation Answer: A) Common ancestry

Explanation:

In biology, Homology is defined as any characteristic of biological organisms that is derived from a common ancestor. 

 

Hence, Homology is evidence of Common ancestry.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

What is the common characteristic of the elements of the same group in the periodic table?

A) Electrons in outer most shell B) Total number of electrons
C) Total number of protons D) Atomic weight
 
Answer & Explanation Answer: A) Electrons in outer most shell

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which is a compound that contains carbon?

A) Ethane B) Propane
C) Methane D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The compound methane is a simple hydrocarbon contains one carbon bonded to four hydrogens. Ethane is a simple hydrocarbon which contains two carbon atoms and four hydrogen atoms. Similarly, propane with three carbons.

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

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