Questions

Q:

Cyanide is historically found in the following except

A) Teflon B) Cherries
C) Apricots D) All of the above
 
Answer & Explanation Answer: A) Teflon

Explanation:

Cyanide is historically found in the following except Teflon. Cyanide is found in the stones of cherries, apricots,...

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

5 9161
Q:

Species containing same number of electrons are called

A) Isotopes B) Isobars
C) Isoelectronic D) Isotones
 
Answer & Explanation Answer: C) Isoelectronic

Explanation:
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Filed Under: Chemistry

24 9157
Q:

What is the International Date Line ?

A) It is the equator B) It is the 0 degrees longitude
C) It is the 90 degrees longitude D) It is the 180 degrees longitude
 
Answer & Explanation Answer: D) It is the 180 degrees longitude

Explanation:
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Filed Under: World Geography

24 9155
Q:

When Alexander invaded India, Taxila was ruled by 

A) Ambhi B) Porus
C) Ashoka D) Bimbisara
 
Answer & Explanation Answer: A) Ambhi

Explanation:
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Filed Under: Indian History

13 9154
Q:

Who of the following was awarded ' Bharat Ratna ' posthumously

A) Dr.S.Radhakrishnan B) Mother Teresa
C) Jayaprakash Narayan D) Khan abdul Ghaffar Khan
 
Answer & Explanation Answer: C) Jayaprakash Narayan

Explanation:
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Filed Under: Honours and Awards

9 9154
Q:

At which one of the following places do two important rivers of India originate;while one of them flows towards north and merges with another important river flowing towards Bay of Bengal, the other one flows towards Arabian Sea?

A) Amarkantak B) Badrinath
C) Mahabaleshwar D) Nasik
 
Answer & Explanation Answer: A) Amarkantak

Explanation:
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Filed Under: Indian Geography

16 9154
Q:

A woman’s voice is shriller than a man’s voice due to

A) weak vocal chords B) lower frequency
C) higher frequency D) higher amplitude
 
Answer & Explanation Answer: C) higher frequency

Explanation:

As the frequency of sound is higher, women have shriller voices than men.

The shrillness or pitch of a sound is determined by its frequency. The higher the pitch shriller the voice. As the sounds produced by vocal cords of women are higher than men so women have shriller voices than men. Because their vocal cord is of smaller size. As their vocal cord is more stretched than men's.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

7 9151
Q:

Logical puzzle

You work at a fruit factory.
There are 3 crates in front of you. One crate contains only apples. One crate contains only oranges. The other crate contains both apples and oranges. And each crate is labeled. One reads "apples", one reads "oranges", and one reads "apples and oranges". But the labeling machine has gone crazy and is now labeling all boxes incorrectly. If you can only take out and look at just one of the pieces of fruit from just one of the crates, how can you label ALL of the crates correctly?

Answer

Our solution:


Take a piece of fruit from the "apples and oranges" crate. If it's an apple then you know that is the "apples" crate since ALL THE CRATES ARE LABELED INCORRECTLY. This means the crate marked "apples" must be "oranges" and the crate marked "oranges" must be "apples and oranges".

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Subject: Logic Puzzles

95 9147