Questions

Q:

What is the perfect page size when designing an operating system ?

Answer

The perfect paging size varies from system to system, so there is no single best when it reaches to page size. There are several factors to consider in order to come up with a fitting page size, such as paging time, page table, and its effect on the total performance of the operating system.

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Q:

In terms of percent, whiskey has more alcohol than wine.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

in_terms_of_percent_whiskey_has_more_alcohol_than_wine1558417798.png image


From the above figure, we can say that there is the same amount of alcohol in one regular beer (340 ml/12 oz, 5% alcohol), one glass of wine (140 ml/5oz, 12% alcohol), one glass of fortified wine (85 ml/3oz, 20% alcohol) and one shot of spirits (45 ml/1.5 oz, 40% alcohol).


 


Hence, the given statement whiskey has more alcohol than wine is TRUE.

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Subject: General Science
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which of the following makes us know the exact age of a tree ?

A) Height of the tree B) Width of trunk
C) Rings of the tree D) Branches of the tree
 
Answer & Explanation Answer: C) Rings of the tree

Explanation:
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Filed Under: General Awareness

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Q:

How many grand slam tournaments are held in tennis every year?

A) 2 B) 4
C) 5 D) 6
 
Answer & Explanation Answer: B) 4

Explanation:
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Filed Under: Sports

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Q:

Which statement is true of all atoms that are anions?

A) The atom has fewer protons than does a neutral atom of the same element. B) The atom has more protons than electrons.
C) The atom has more neutrons than protons. D) The atom has more electrons than protons.
 
Answer & Explanation Answer: D) The atom has more electrons than protons.

Explanation:

Anions are atoms or radicals (groups of atoms), that have gained electrons. Since they now have more electrons than protons, anions have a negative charge.

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Filed Under: Chemistry
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Q:

Name an animal that has eyes yet sightless?

Answer

Bats

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Q:

Word Challenge

word puzzle

A) cellphone B) microphone
C) Mobilephone D) None of the above
 
Answer & Explanation Answer: C) Mobilephone

Explanation:

Given 8, 9, 1, 11 letters indicates HOME which is residence

7, 2, 9, 5 indicates POOL where we can swim

1, 4, 5, 11 indicates MILE which is unit of distance

10, 9, 3, 6, 5 is NOBEL which is an International Prize

6, 11 are 'e' and 2, 9 are 'o' are same

With all the above hints the word is MOBILEPHONE.

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

How much money did the owner lose?

logical_math_puzzle1539151721.jpg image

A) Rs. 40 B) Rs. 200
C) Rs. 60 D) Rs. 100
 
Answer & Explanation Answer: D) Rs. 100

Explanation:

The owner first lost Rs. 100 in cash, but after the thief bought Rs. 60 goods, he get back that Rs. 100 but he lost Rs. 60 value of goods and Rs. 40 in change.

 

So, a total of 60 + 40 = Rs. 100 the owner lose.

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Filed Under: Math Puzzles
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