Q:

What 5 - digit number has the following features :

If we put the numeral 1 at the beginning, we get a number three times smaller than if we put the numeral 1 at the end of the number?

Answer

Let the 5 digit number be represented by abcde.

Then the 6 digit number, 1abcde x 3 = abcde1 (another 6 digit number)

Now let Y = abcde

Then (100000 + Y) x 3 = (Y x 10) + 1

300000 + 3Y = 10Y + 1

7Y = 299999

Y = 299999 ÷ 7 = 42857

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Subject: Math Puzzles

22 8408

Q:

Which type of Stem modification is seen in banana ?

A) Rhizome	B) Stem tuber
C) Corn	D) Bulb

Answer & Explanation Answer: A) Rhizome

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE

38 8407

Q:

Hoshangabad is situated on the bank of the river

A) Godavari	B) Narmada
C) Musi	D) Mahanadi

Answer & Explanation Answer: B) Narmada

Explanation:

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Filed Under: Indian Geography

20 8407

Q:

India's First Rural Telephone Exchange is located in

A) Karnataka	B) Andhra Pradesh
C) Kerala	D) Uttar Pradesh

Answer & Explanation Answer: A) Karnataka

Explanation:

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Filed Under: General Awareness

18 8398

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 8398

Q:

Rearrange the parts of the sentence in correct order.

Today, less privileged white
P- Americans are considered to be
Q- and pathologists predominates
R- in crisis, and the language of sociologists

A) PRQ	B) QPR
C) RPQ	D) QRP

Answer & Explanation Answer: A) PRQ

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Filed Under: English
Exam Prep: Bank Exams

0 8398

Q:

Which of the following has the largest eyes of all land mammals?

A) Horse	B) Elephant
C) Camel	D) Rhinocerous

Answer & Explanation Answer: A) Horse

Explanation:

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Filed Under: Animals and Birds

48 8398

Q:

In which city is India's oldest European church?

A) Cochin	B) Goa
C) Chennai	D) Kolkata

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