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Q:

Which of these class have only one field 'TYPE' ?

A) Run time	B) Process
C) Void	D) System

Answer & Explanation Answer: C) Void

Explanation:

The Void class has one field, TYPE, which holds a reference to the Class object for the type void.

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Filed Under: Java
Job Role: Analyst , IT Trainer

Q:

Guess the Missing number in the Number Challenge ?

A) 8	B) 32
C) 44	D) 64

Answer & Explanation Answer: D) 64

Explanation:

The logic in the challenge is

$\sqrt{81} x 6 = 9 x 6 = 54$

$\sqrt{144} x 7 = 84$

Similarly, $\sqrt{64} x 8 = 8 x 8 = 64$ .

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Filed Under: Math Puzzles
Exam Prep: CAT , Bank Exams , AIEEE
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Q:

I am the mother of three children. Can you find my Age ?

18341689_1297486593691775_3062368693259739975_n1499839247.jpg image

A) 27	B) 36
C) 24	D) 32

Answer & Explanation Answer: A) 27

Explanation:

From the given conditions ,

only A = 27 yrs satisfies.

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Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

What is the string contained in s after following lines of code?

StringBuffer s = new StringBuffer(“Hello”); s.deleteCharAt(0); ?

A) llo	B) Hllo
C) ello	D) H

Answer & Explanation Answer: C) ello

Explanation:

deleteCharAt() method deletes the character at the specified index location and returns the resulting StringBuffer object.

So after deleting the character at 0 ie 'H', the string returns 'ello' as the output.

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Filed Under: Java
Job Role: Analyst , IT Trainer

Q:

What command is used to count the total number of lines, words, and characters contained in a file ?

A) wc	B) count p
C) wcount	D) countw

Answer & Explanation Answer: A) wc

Explanation:

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which of the following is the basic characteristic of Oligopoly ?

A) a few sellers, many buyers	B) many sellers, a few buyers
C) a few sellers, a few buyers	D) a few sellers, one buyer

Answer & Explanation Answer: A) a few sellers, many buyers

Explanation:

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

'International Plastic Bag Free Day' is observed on which date ?

A) 3 July	B) 4 July
C) 6 July	D) 5 July

Answer & Explanation Answer: A) 3 July

Explanation:

International Plastic Bag Free Day was observed on 3rd of July 2017. It has been dedicated to heightening awareness about plastic and disposable carrying devices. International Plastic Bag Free Day gives us an opportunity to remind ourselves, and others, that every action we take, and every bag we dispose of effects the lives of everyone in the world for generations to come.

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which country’s team has won the 2017 Asian Team Snooker Championship ?

A) Malaysia	B) India
C) Japan	D) Pakistan

Answer & Explanation Answer: B) India

Explanation:

India’s leading cueist Pankaj Advani teamed up with Laxman Rawat to demolish Pakistan in the final of the Asian Team Snooker Championship by 3-0 in Bishskek, Kyrgyszstan on July 5, 2017. With the title and the win in the final, Advani remained the only player not to lose a single individual match in the team event. This title brings up Advani’s second Asian title this season and 8th overall while it was a first major first international title for Rawat.

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Filed Under: Sports
Exam Prep: Bank Exams , CAT
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