Q:

Who created the first mechanical computer, which proved to be the prototype for future computers?

A) Archimedes	B) John Harrison
C) Cai Lun	D) Charles Babbage

Answer & Explanation Answer: D) Charles Babbage

Explanation:

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Q:

Who discovered Electron?

A) Enrico Fermi	B) Robert Noyce
C) J.J.Thomson	D) James Dyson

Answer & Explanation Answer: C) J.J.Thomson

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Q:

Who invented bluetooth?

A) Kirkpatrick Macmillan	B) Benjamin Franklin
C) Dr. Jaap Haartsen	D) Charles Babbage

Answer & Explanation Answer: C) Dr. Jaap Haartsen

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Q:

Social activist Irom Chanu Sharmila, who has recently announced to end 16year old hunger strike belongs to which State ?

A) Mizoram	B) Manipur
C) Uttar Pradesh	D) Maharashtra

Answer & Explanation Answer: B) Manipur

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Q:

Who was the founder of the Theosophical Society?

A) Justice Ranade	B) Madam Blavatsky
C) Annie Besant	D) Bal Gangadhar Tilak

Answer & Explanation Answer: B) Madam Blavatsky

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Q:

'Rovers cup' is associated with which of the following sport?

A) Football	B) Hockey
C) Golf	D) Basketball

Answer & Explanation Answer: A) Football

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Q:

Which of the following is not an agency ofUN?

A) World Bank	B) International Atomic Energy Agency
C) Universal Postal Union	D) None of the above

Answer & Explanation Answer: B) International Atomic Energy Agency

Explanation:

International Atomic Energy Agency. The International Atomic Energy Agency (IAEA) is an international organization that seeks to promote the peaceful use of nuclear energy.

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Q:

$∆ DEF$ is right angled at E. If m∠F = $45^{°}$ , then find the value of (cosecD - 1/√3).

A) (√6-1)/√3	B) (1-√6)/√2
C) √3-2	D) (2-√3)/2√3

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