Q:

A bag contains 12 white and 18 black balls. Two balls are drawn in succession without replacement. What is the probability that first is white and second is black?

A) 6/145	B) 36/145
C) 18/95	D) 12/145

Answer & Explanation Answer: B) 36/145

Explanation:

The probability that first ball is white:
=C112C130=1230=25

Since, the ball is not replaced; hence the number of balls left in bag is 29.
Hence the probability the second ball is black:
=C118C129=1829

Required probability =(25)×(1829)

=36/145

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Filed Under: Quantitative Aptitude - Arithmetic Ability

10 8166

Q:

Misha Grewal is associated with which of the following games

A) Swimming	B) Badminton
C) Squash	D) Chess

Answer & Explanation Answer: C) Squash

Explanation:

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Filed Under: Sports

15 8161

Q:

Who was the exponent of Yog Darshana?

A) Kapil	B) Gautam
C) Patanjali	D) Jamini

Answer & Explanation Answer: C) Patanjali

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

3 8161

Q:

The oldest dynasty still ruling in which country ?

A) India	B) Iran
C) Japan	D) England

Answer & Explanation Answer: C) Japan

Explanation:

The longest-surviving dynasty in the world is the Imperial House of Japan.

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Filed Under: World History
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

21 8160

Q:

The Gandhi-Irwin pact was signed in the year

A) 1930	B) 1931
C) 1932	D) 1933

Answer & Explanation Answer: B) 1931

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

39 8159

Q:

Which country has made the world’s largest amphibious aircraft named AG600?

A) United States of America	B) Russia
C) China	D) Saudi Arabia

Answer & Explanation Answer: C) China

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 8159

Q:

World Wide Web is being standard by

A) W3C	B) World Wide Web Standard
C) Worldwide corporation	D) World Wide Consortium

Answer & Explanation Answer: A) W3C

Explanation:

World Wide Web is being standard by W3C.

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards. Led by Web inventor and Director Tim Berners-Lee and CEO Jeffrey Jaffe, W3C's mission is to lead the Web to its full potential.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer , Network Engineer

10 8156

Q:

Who first discovered the every eighth element had properties similar to that of the first?

A) Newlands	B) Moseley
C) Dobereiner	D) Mendeleev

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