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
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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

Answer & Explanation Answer: A) Kailash Satyarthi

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Filed Under: Honours and Awards
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 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:

ABC is a triangle if $\sin (\frac{A + B}{2}) = \frac{\sqrt{3}}{2}$ then the value of Sin $\frac{c}{2}$ is

A) 12	B) 0
C) 1/2	D) 32

Answer & Explanation Answer: C) 1/2

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Mars is the _______ planet from the Sun.

A) 2nd	B) 4th
C) 6th	D) 8th

Answer & Explanation Answer: B) 4th

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Who developed the theory of Evolution?

A) Charles Darwin	B) Isaac Newton
C) Pranav Mistry	D) Galileo Galilei

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