Q:

If k is the largest possible real number such that $p^{4} + q^{4} = (p^{2} + k p q + q^{2}) (p^{2} - k p q + q^{2}),$ then the value of k is

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

Answer & Explanation Answer: D) 2

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 865

Q:

Which of the following authors wrote the novel ‘The Black Hill’ ?

A) Jhumpa Lahiri	B) Amitav Ghosh
C) Ramesh Kuntal	D) Mamang Dai

Answer & Explanation Answer: D) Mamang Dai

Explanation:

Mamang Dai has been awarded the ‘Sahitya Akademi A ward 2017 for her novel ‘The Black Hill’ in English. Ramesh Kuntal has been awarded for his literary criticism ‘Vishw Mithak Sarit Sagar’ in Hindi.

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Filed Under: Books and Authors

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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

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

0 865

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

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

A. R. Rahman won Oscars for the movie "Slumdog Millionaire" in the category of _____ .

A) Best Sound Mixing	B) Best Original Score
C) Best Picture	D) Best Foreign Language Film

Answer & Explanation Answer: B) Best Original Score

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Amazon river flows through which of the following country?

A) USA	B) France
C) Brazil	D) Canada

Answer & Explanation Answer: C) Brazil

Explanation:

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Filed Under: World Geography
Exam Prep: Bank Exams

2 865

Q:

In the following question, select the related letters from the given alternatives.

NPBG : OQCH : : AJOT : ?

A) BKPU	B) BUPK
C) BHKP	D) HBKU

Answer & Explanation Answer: A) BKPU

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

0 865

Q:

The hardest part of the body is ______.

A) Bones	B) Tooth Enamel
C) Skull	D) Spinal Cord

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