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Q:

Rajeev works in the security section of a bank. Everybody in the company is either an IT person or a finance person or both. The assignment that rambo is currently working on has five people from finance and three people from IT,including him. Of the 26 finance people in his department, a total of 16 are in his section. Of the 18 IT people in his department, 10 are not in Rajeev section. There is nobody in Rajeev section who is both a finance person and an IT person. Fifteen people in his department do not belong to his section.

Questions :

1)How many IT people are there in Rajeev's department who are not a finance person and are not in Rajeev's section ?

A)1 B)3 C)5 D)8

2)what number finance people in Rajeev's department are not in his section?

A)26 B)10 C)21 D)16

Answer

Finance person in his department = 26
IT persons in his department = 18
Finance person in his section = 16
IT persons in his section = 8
Total in his section = 16+8 = 24
Total people in his depatment = 26+18 = 44
only 15 people in his dept are not in his sec
and 44-24 = 20
so 20-15 = 5 people belong to both finance and IT

Answer 1) is 'C'.

IT persons in his department = 18(total IT) - 8(section) - 5(both) = 5

Answer 2) is 'B'

Finance persons not in his section = 26 - 16 = 10

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Subject: Deriving Conclusions From Passages Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Arun has certain number of books. It is not less than 15 and not more than 30. If he wants to give these books equally to 2 of his friends, then 1 book will remain. If he wants to give these books equally to 3 of his friends, then 2 books will remain. If he wants to give these books equally to 4 of his friends, then 3 books will remain. What is the number of books he had ?

A) 19	B) 23
C) 17	D) 15

Answer & Explanation Answer: B) 23

Explanation:

If he wants to give these books equally to 2 of his friends, then 1 book will remain, it means possible number of books = 15,17,19,21,23,25,27,29
If he wants to give these books equally to 3 of his friends, then 2 books will remain, it means possible number of books = 17,20,23,26,29
If he wants to give these books equally to 4 of his friends, then 3 book will remain, it means possible number of books = 15,19,23,27
common number is only 23 so it will be answer

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Filed Under: Numbers
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Q:

Who has been given the additional charge of Defence Ministry after Manohar Parrikar resigned from the same post in March, 2017 ?

A) Arun Jaitley	B) Nitin Gadkari
C) Narendra Modi	D) Rajnath Singh

Answer & Explanation Answer: A) Arun Jaitley

Explanation:

Finance minister Arun Jaitley was on 13 March 2017 given the additional charge of the defence ministry after Manohar Parrikar resigned+ to take on the new role of Goa chief minister.

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

Q:

Who has won the Hero Indian Golf Open 2017 ?

A) Gavin Green	B) S.S.P. Chawrasia
C) Anirban Lahiri	D) Scott Jamieson

Answer & Explanation Answer: B) S.S.P. Chawrasia

Explanation:

Chawrasia, became the first Indian to successfully defend a European Tour title and the first player to win their first four events in their home country.

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

Q:

Who has been appointed as the new Chairman of HSBC ?

A) Douglas Flint	B) Stuart Gulliver
C) Mark Tucker	D) Victor Bernard

Answer & Explanation Answer: C) Mark Tucker

Explanation:

British businessman Mark Tucker, currently group chief executive and president of insurance group AIA, will take over from Douglas Flint as the new Chairman of HSBC in October.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
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Q:

Name the company that has recently created the world’s smallest magnet using a single atom which can store one bit of data on it.

A) TCS	B) Microsoft
C) IBM	D) Infosys

Answer & Explanation Answer: C) IBM

Explanation:

A team of researchers at IBM has created the world’s smallest magnet using a single atom which can store one bit of data on it.

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Q:

Who has become the first person to cross the Atlantic Ocean on standup paddle ?

A) Jack Alberta	B) Henary Christpher
C) Christopher Bernard	D) Chris Bertish

Answer & Explanation Answer: D) Chris Bertish

Explanation:

South African Chris Bertish has become the first person to cross the Atlantic Ocean on standup paddle. He made the epic 4,050-mile voyage alone at sea aboard his custom-built craft.

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Exam Prep: Bank Exams , CAT
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Q:

Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 10 meters and a circumference of 8 meters, and the interior of tank B has a height of 8 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B ?

A) 76%	B) 72%
C) 80%	D) 82%

Answer & Explanation Answer: C) 80%

Explanation:

circumference of A = $2 πr$ = 8 => so r = $\frac{4}{π}$
volume = $π \times {(\frac{4}{π})}^{2} \times 10$ = $\frac{160}{π}$
circumference of B = $2 πr$ = 10 => so r = $\frac{5}{π}$
volume = $π \times {(\frac{5}{π})}^{2} \times 8$ = $\frac{200}{π}$
so ratio of capacities = 160/200 = 0.8
so capacity of A will be 80% of the capacity of B.

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Filed Under: Percentage
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
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