Q:

Blood Circulation was discovered by?

A) Mary Anderson	B) Virginia Apgar
C) William Harvey	D) Robert Feulgen

Answer & Explanation Answer: C) William Harvey

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Filed Under: Inventions
Exam Prep: Bank Exams

0 826

Q:

Who invented the mobile phone?

A) Joseph Wilson	B) Edwin Land
C) Martin Cooper	D) John Lloyd Wright

Answer & Explanation Answer: C) Martin Cooper

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Who was the first Chancellor of Jamia Millia Islamia University at Aligarh?

A) Abdul Ghaffar Khan	B) Rajkumari Amrit Kaur
C) Hakim Ajmal Khan	D) Sir Sayyad Ahmad Khan

Answer & Explanation Answer: C) Hakim Ajmal Khan

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Filed Under: Indian History

2 826

Q:

Who is the author of the book 'Why I am a Hindu' published in 2017?

A) Shashi Tharoor	B) Manmohan Singh
C) Arnab Goswami	D) Venkaiah Naidu

Answer & Explanation Answer: A) Shashi Tharoor

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Filed Under: Books and Authors
Exam Prep: CAT , Bank Exams , AIEEE

0 826

Q:

If ${(x + \frac{1}{x})}^{2} = 3$ , then the value of $x^{3} + \frac{1}{x^{3}}$ is:

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

Answer & Explanation Answer: A) 0

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If $a + \frac{1}{a} = 1,$ then the value of $\frac{a^{2} - a + 1}{a^{2} + a + 1}$ is $(a \neq 0)$

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

Answer & Explanation Answer: C) 0

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If $\frac{2 p}{p^{2} - 2 p + 1} = \frac{1}{4}$ , then the value of (p + 1/p) will be

A) 8	B) 10
C) 12	D) None of these

Answer & Explanation Answer: B) 10

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Who discovered Circulatory System?

A) Thomas Edison	B) William Harvey
C) Robert Hooke	D) Robert Boyles

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