Q:

The angles of depression of two ships from the top of a light house are 45° and 30° toward east. If the ships are 200m apart, the height of the light house is (take √3=1.73)

A) 273m	B) 270m
C) 253m	D) 263m

Answer & Explanation Answer: A) 273m

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 931

Q:

A and B together can do a piece of work in 12 days while A alone can do the same work in 30 days. B alone can do it in

A) 18 days	B) 20 days
C) 15 days	D) 22 days

Answer & Explanation Answer: B) 20 days

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

1 931

Q:

Who invented radar?

A) Fred Morrison	B) A. H. Taylor and Leo C. Young
C) Van Tassel	D) W. K. Roentgen

Answer & Explanation Answer: B) A. H. Taylor and Leo C. Young

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

0 931

Q:

Who invented the vacuum pump?

A) Otto von Guericke	B) Cai Lun
C) Melitta Bentz	D) William Henry Fox Talbot

Answer & Explanation Answer: A) Otto von Guericke

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

0 931

Q:

Who among the following has won the World Rapid Chess Championship 2017 in Riyadh, Saudi Arabia?

A) Krishanan Anand	B) Viswanathan Anand
C) Vladimir Fedoseev	D) Veselin Topalov

Answer & Explanation Answer: B) Viswanathan Anand

Explanation:

Indian Grandmaster Viswananthan Anand (48 year) has won the World Rapid Chess Championship 2017 in Riyadh, Saudi Arabia. He remained unbeaten throughout the tournament and bags the top position on a tie-break after three-way tie with Vladimir Fedoseev.Note: World Rapid Chess Championship is a tournament to determine the World Champion in Chess played under rapid time controls.

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Filed Under: Sports

0 931

Q:

'Davis Cup' is associated with the game of

A) Cricket	B) Lawn Tennis
C) Badminton	D) Table Tennis

Answer & Explanation Answer: B) Lawn Tennis

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Filed Under: Sports
Exam Prep: CAT

1 931

Q:

Who was appointed by Akbar as his Court Musician?

A) Abul Fazal	B) Mian Tansen
C) Raja Birbal	D) Raja Todar Mal

Answer & Explanation Answer: B) Mian Tansen

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Filed Under: Indian History
Exam Prep: Bank Exams

2 931

Q:

Amir Khusrow was the disciple of whom?

A) Mirza Ghiyas Beg	B) Nizamuddin Auliya
C) Asadulla Beg	D) Sheikh Salim Chisti

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