Q:

Who discovered Potassium?

A) Humphry Davy	B) Alan Turing
C) Bill Gates	D) Tim Berners-Lee

Answer & Explanation Answer: A) Humphry Davy

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Filed Under: Inventions
Exam Prep: Bank Exams

1 872

Q:

If $\sin^{8} θ + \cos^{8} θ - 1 = 0$ , then what is the value of $\cos^{2} θ \sin^{2} θ$ (If θ ≠ 0 or π/2)?

A) -1	B) 0
C) 1	D) 2

Answer & Explanation Answer: D) 2

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 872

Q:

Who was the first Englishman to appear in the Mughal Court during Jahangir's reign?

A) Paul Canning	B) Captain William Hawkins
C) William Edward	D) Ralph Fitch

Answer & Explanation Answer: B) Captain William Hawkins

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Filed Under: Indian History

2 872

Q:

Who is the Author of the book titled “The Making of Aadhaar: World’s Largest Identity Platform”

A) Ram Sewak Sharma	B) AK Sikri
C) Kris Gopalkrishnan	D) Jai Shankar

Answer & Explanation Answer: A) Ram Sewak Sharma

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

The Patkai hills belong to which mountain ranges?

A) Himachal	B) Hindu Kush
C) Purvanchal	D) Himgiri

Answer & Explanation Answer: C) Purvanchal

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Who invented first working laser?

A) A. H. Taylor	B) W. K. Roentgen
C) T. H. Maiman	D) Fred Morrission

Answer & Explanation Answer: C) T. H. Maiman

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Who invented Aerosol can?

A) Erik Rotheim	B) Erik Mathew
C) Erik Tim	D) Eric Flayer

Answer & Explanation Answer: A) Erik Rotheim

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Which Indian won a Nobel Peace Prize in 2014?

A) Kailash Satyarthi	B) Venkat Raman
C) Ram Krishnan	D) Mother Teresa

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