Q:

Which Indian city is the most polluted city in the world as per a study recently released by WHO?

A) Delhi	B) Mumbai
C) Pune	D) Chennai

Answer & Explanation Answer: A) Delhi

Explanation:

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Filed Under: General Awareness

5 4739

Q:

Name of the First fully India-made sub-urban train ?

A) Vedha	B) Medha
C) Sudha	D) Trivedha

Answer & Explanation Answer: B) Medha

Explanation:

Railway Minister Suresh Prabhu on 18th March, 2017 flagged off the first fully India-made suburban train 'Medha'. The train will save foreign exchange worth ₹32 crore per rake along with 25% saving in the manufacturing cost. It can run at a maximum speed of 105 km per hour, and has been fitted with LED lights and GPS-based passenger information system.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

4 4738

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

14 4738

Q:

Which one of the following can be oxidised to the corresponding carbonyl compound:

A) 2-methyl-2-hydroxy propane	B) 2-hydroxy propane
C) o-Nitrophenol	D) Phenol

Answer & Explanation Answer: B) 2-hydroxy propane

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE

12 4738

Q:

The hardened material available on earth is

A) Gold	B) Diamond
C) Iron	D) Platinum

Answer & Explanation Answer: B) Diamond

Explanation:

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Filed Under: General Science

16 4735

Q:

IP address is currently

A) 4 bytes long	B) available in plenty
C) 6 bytes long	D) not assigned as it is all used up

Answer & Explanation Answer: A) 4 bytes long

Explanation:

IP address is currently 4 bytes long. An IP address is written in "dotted decimal" notation, which is 4 sets of numbers separated by period each set representing 8-bit number ranging from (0-255).

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer

1 4734

Q:

Ravi Varma is famous in which of the following fields?

A) Dancing	B) Sculpture
C) Painting	D) Singing

Answer & Explanation Answer: C) Painting

Explanation:

he is famous in painting

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Filed Under: Indian History

3 4734

Q:

Where will the Olympic Games in 2012 be held

A) Italy	B) Germany
C) France	D) England

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