Q:

Nucleons are

A) protons and neutrons	B) neutrons and electros
C) protons and electrons	D) protons, neutrons and electrons

Answer & Explanation Answer: A) protons and neutrons

Explanation:

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Filed Under: Chemistry

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Q:

A single packet on a data link is known as

A) Frame	B) Group
C) Block	D) Path

Answer & Explanation Answer: B) Group

Explanation:

In the OSI model of computer networking, a frame is the protocol data unit at the data link layer. Frames are the result of the final layer of encapsulation before the data is transmitted over the physical layer.

A single packet on a data link is known as Frame.

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

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Q:

What is seismic zone extending at an angle of about $45^{o}$ from the base of an ocean trench, down through lithosphere to the asthenosphere known as?

A) Appleton layer	B) Benioff zone
C) Conard discontinuity	D) Convergence zone

Answer & Explanation Answer: B) Benioff zone

Explanation:

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Filed Under: World Geography

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Q:

The cause of Beri Beri was discovered by

A) Eijkman	B) Macmillan
C) Alexanderson	D) Cockrell

Answer & Explanation Answer: A) Eijkman

Explanation:

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Filed Under: Inventions

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Q:

Sleeping sickness in main is caused by the organism

A) Plasmodium	B) entamoeba
C) giardia	D) trypanosoma

Answer & Explanation Answer: D) trypanosoma

Explanation:

Trypanasoma is a protozoan animal. It lives as a parasite in the blood and later invades the cerebrospinal fluid to cause the sleeping sickness. This parasite is transmitted by the Tsetse fly.

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Filed Under: Biology

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Q:

ATP is a compound that is synthesized when

A) digestive enzymes break amino acids into smaller pieces	B) energy stored in nitrogen is released froming amino acids
C) energy is stored in chemical bonds is released during cellular respiration	D) chemical bonds between carbon atoms are formed by during photo synthesis

Answer & Explanation Answer: C) energy is stored in chemical bonds is released during cellular respiration

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

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Q:

Who was the first woman President of the Indian National Congress

A) Annie Besant	B) Sarojini Naidu
C) Vijayalakshmi Pandit	D) None of these

Answer & Explanation Answer: A) Annie Besant

Explanation:

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Filed Under: Famous Personalities

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Q:

Which Indian born scientist was awarded the Nobel prize in Astrophysics

A) Prof Chandra Shaker	B) Sir C.V.Raman
C) Satyendra Nath Bose	D) Vikram Sarabhai

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