Q:

If a - b = -5 and $a^{2} + b^{2} = 73$ , then find ab.

A) 35	B) 14
C) 50	D) 24

Answer & Explanation Answer: D) 24

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

5 1520

Q:

Which organization is responsible for regulating tobacco?

A) FDA	B) FCC
C) FBI	D) FTC

Answer & Explanation Answer: A) FDA

Explanation:

FDA - Food and Drug Administration is the organization that is responsible for regulating tobacco. This right was given in the year 2009.

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Filed Under: World Organisations
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1520

Q:

In spherical polar coordinates (l, q, a), q denotesthe polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by

A) Psinq sina	B) Psinq cosa
C) Pcosq sina	D) Pcosq cosa

Answer & Explanation Answer: A) Psinq sina

Explanation:

The Cartesian Coordinates can be retrieved from spherical coordinates (l,q,a) by:

X = r.sinq.cosa

Y = r.sinq.sina

Z = r.sinq

Using the same we get for P,

Y = P.sinq.sina

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Filed Under: Physics
Exam Prep: Bank Exams

0 1520

Q:

The first Chairman of Disinvestment Commission was___________.

A) GV Ramkrishna	B) Madhu Dandavete
C) C Rangarajan	D) Indira Gandhi

Answer & Explanation Answer: A) GV Ramkrishna

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 1519

Q:

Who is the first woman to climb mount everest in the world ?

A) Santosh_Yadav	B) Sungdare Sherpa
C) Junko Tabei	D) Lhakpa Sherpa

Answer & Explanation Answer: C) Junko Tabei

Explanation:

Junko Tabei is the first woman to climb Mount Everest and she reached the summit of the world's highest peak in 1975

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 1519

Q:

Which year was declared as the National Mathematical Year as a tribute to Mathematician Srinivasa Ramanujan?

A) 2012	B) 2013
C) 2011	D) 2010

Answer & Explanation Answer: A) 2012

Explanation:

Dr Manmohan Singh also announced that the year 2012 would be celebrated as the National Mathematics Year. The Indian mathematical genius Srinivasa Ramanujan was born on 22 December 1887 and died on 26 April 1920.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 1519

Q:

Chief Ministers of States are members of _________________

A) NITI Commission(Aayog)	B) Finance Commission
C) National Development Council	D) Election Commission

Answer & Explanation Answer: C) National Development Council

Explanation:

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Filed Under: Indian Politics

3 1519

Q:

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 1st group and the 4th period?

A) 21	B) 17
C) 19	D) 9

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