Questions

Q:

How many valence electrons are in carbon?

A) 2 B) 4
C) 6 D) 3
 
Answer & Explanation Answer: B) 4

Explanation:

The main group number for an element can be found from its column on the periodic table. For example, carbon is in group 4 and has 4 valence electrons. Oxygen is in group 6 and has 6 valence electrons.

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Q:

A subset of the database which contain virtual data that is derived from the database files but is not explicitly stored is called

A) Touple B) View
C) Relation D) Key
 
Answer & Explanation Answer: B) View

Explanation:

A view may be a subset of the database or it may contain virtual data that is derived from the database files but is not explicitly stored .

 

 

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Q:

Who Invented Microwave Oven ?

A) Lewis Edson Waterman B) Levi Strauss
C) Percy LeBaron Spencer D) Sir Sandford Fleming
 
Answer & Explanation Answer: C) Percy LeBaron Spencer

Explanation:
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Q:

What is the population of Telangana as per 2011 census?

A) 35 million B) 38 million
C) 45 million D) 48 million
 
Answer & Explanation Answer: A) 35 million

Explanation:
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Q:

What does a Browser do?

A) Looks through magazines and books in the library B) Reads meterial really fast
C) It provides help menus D) It is software used to view web pages
 
Answer & Explanation Answer: D) It is software used to view web pages

Explanation:
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Q:

The water fall, with the highest fall in india, is the 

A) Jog Falls, Karnataka B) Courtallam Falls, Tamil Nadu
C) Beraghat Falls, Madhya pradesh D) Ettipotala Falls, Andhra pradesh
 
Answer & Explanation Answer: A) Jog Falls, Karnataka

Explanation:

The Sharavati river in Karnataka state of india drops 253 metresin four separate falls named- the Raja, the Rani, the Rocket and the Roarer -together known as jog falls. 

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Q:

The Orchid Paradise in India is

A) Andhra Pradesh B) Meghalaya
C) Arunachal Pradesh D) Rajasthan
 
Answer & Explanation Answer: C) Arunachal Pradesh

Explanation:

Arunachal Pradesh is called The Orchid Paradise in India.

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Q:

Guess the Number which satisfies the Logic behind  ?

19598473_1350724051701362_1674607166262979020_n1499318579.jpg image

A) 7 B) 14
C) 10 D) 19
 
Answer & Explanation Answer: C) 10

Explanation:

Adding the corresponding numbers in first and last figures gives the corresponding number in the middle figure.

i.e, 4 + 3 = 7

13 + 2 = 15

2 + 4 = 6

9 + 1 = 10

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