Q:

What two scientists established the structure of dna?

A) Rosalind Franklin and Maurice Wilkins	B) James Watson and Francis Crick
C) Rosalind Franklin and Francis Crick	D) James Watson and Maurice Wilkins

Answer & Explanation Answer: B) James Watson and Francis Crick

Explanation:

In the early 1950s two scientists, Rosalind Franklin and Maurice Wilkins, studied DNA using x-rays. Franklin produced an x-ray photograph that allowed two other researchers, James Watson and Francis Crick to work out the 3D structure of DNA. The structure of DNA was found to be a double helix.

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

0 2918

Q:

The first female to take over the controls of a NASA spaceship is

A) Wilkie Collins	B) Eileen Collins
C) Colette	D) Kim Clijsters

Answer & Explanation Answer: B) Eileen Collins

Explanation:

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Filed Under: Famous Personalities

0 2918

Q:

What event resulted in the creation of NASA?

Answer

It has been said that the creation of NASA was due to the space exploration race between the US and the Soviet Union. One of the drives to the creation of NASA is the launching of Sputnik on October 4, 1957.

Since then, further explorations have been made by the agency.

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Subject: World Geography Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 2918

Q:

The Book " The Man who knew Infinity" by Robert Kanigel and extensively reviewed in indian newspapers is the biography of

A) Vikram Sarabhai	B) Sir Homi J Bhabha
C) Sir CV Raman	D) Srinivasa Ramanujan

Answer & Explanation Answer: D) Srinivasa Ramanujan

Explanation:

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Filed Under: General Awareness

1 2918

Q:

Alcohol is a stimulant. true or false

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

Alcohol is a drug.

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Subject: Chemistry
Exam Prep: AIEEE , Bank Exams
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2 2917

Q:

Which is the longest National Highway in India?

A) NH - 47	B) NH - 4
C) NH - 7	D) NH - 44

Answer & Explanation Answer: D) NH - 44

Explanation:

NH - 44 covering Srinagar to Kanyakumari is the longest National Highway in India by the NHDP. It covers a distance of 3,745 Kms. It was previously known as NH - 7.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
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1 2916

Q:

When was the demand for a separate Telangana hit a turning point on?

Answer

The demand for a seperate Telangana hit a turning point on December 16,2010 when around 12-15 lakh attended the 'Telangana Maha Garjana' at Warangal in Andhra pradesh. The rally ste off a chain of events that culminated in the Centre agreeing to form a Telangana state.

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Subject: Indian Politics

7 2916

Q:

which of the following has the longest wavelength

A) Infrared radiation	B) γ-radiation
C) Ultraviolet radiation	D) Visible radiation

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