Q:

Balloons are filled with

A) oxygen	B) nitrogen
C) argon	D) helium

Answer & Explanation Answer: D) helium

Explanation:

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Filed Under: General Science

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Q:

Firewalls are used to protect against

A) Virus Attacks	B) Unauthorized Access
C) Data Driven Attacks	D) Fire Attacks

Answer & Explanation Answer: B) Unauthorized Access

Explanation:

Firewalls are used to protect against Unauthorized Access.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
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10 5259

Q:

The shadow zone exists because

Answer

The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.

There are two types of Shadow zones:

one for P waves and

one for S waves.

shadow-zones1532150666.jpg image

P wave shadows between 104-140 degree, both sides; S wave shadow from 105 of one side to 105 of the other.

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3 5255

Q:

The first Congress and nationalist leader to face repeated imprisonment was

A) Pheroze Shah Mehta	B) BG Tilak
C) Gopal Krishna Gokhale	D) Dadabhai Naoroji

Answer & Explanation Answer: B) BG Tilak

Explanation:

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Filed Under: Indian History

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Q:

The book " Truth, love and A Little Malice " is written by

A) Tarun Tejpal	B) Vikram Seth
C) Khushwant Singh	D) Nirad C. Chaudhuri

Answer & Explanation Answer: C) Khushwant Singh

Explanation:

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Filed Under: Books and Authors

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Q:

The granting of fundamental rights to citizens aims at ensuring ?

A) Socialistic government	B) Individual liberty
C) An Independent judiciary	D) None of the above

Answer & Explanation Answer: B) Individual liberty

Explanation:

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Filed Under: Indian Politics
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Job Role: Bank PO , Bank Clerk

10 5251

Q:

The Vitamin that is destroyed on heating

A) E	B) C
C) A	D) B

Answer & Explanation Answer: B) C

Explanation:

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Filed Under: Biology

15 5251

Q:

Which one of the following orders presents the correct sequence of the increasing basic nature of the given oxides?

(1) $K_{2} O < N a_{2} O < A l_{2} O_{3} < M g O$

(2) $A l_{2} O_{3} < M g O < N a_{2} O < K_{2} O$

(3) $M g O < K_{2} O < A l_{2} O_{3} < N a_{2} O$

(4) $N a_{2} O < K_{2} O < M g O < A l_{2} O_{3}$

A) Option 1	B) Option 2
C) Option 3	D) Option 4

Answer & Explanation Answer: B) Option 2

Explanation:

While moving from left to right in periodic table basic character of oxide of elements will decrease.

$∴ \to_{I n c r e a \sin g b a s i c s t r e n g t h}^{A l_{2} O_{3} < M g O < N a_{2} O}$

and while descending in the group basic character of corresponding oxides increases.

$∴ \to_{I n c r e a \sin g b a s i c s t r e n g t h}^{N a_{2} O < K_{2} O}$

$∴ C o r r e c t O r d e r i s A l_{2} O_{3} < M g O < N a_{2} O < K_{2} O$

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Filed Under: Chemistry
Exam Prep: AIEEE

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