Questions

Q:

Diamond is harder than Graphite because of

A) tetrahedral structure of diamond B) difference of crystalline structures
C) difference of layers of atoms D) hexagonal structure of graphite
 
Answer & Explanation Answer: B) difference of crystalline structures

Explanation:

Here are the differences between Diamond and Graphite :

 

diamond_is_harder_than_graphite_because_of1557300898.jpg image

 

From the above analysis, Diamond is harder than Graphite because of the difference of crystalline structures.

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Filed Under: Chemistry
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Q:

Very pleasing to eat

A) Palatable B) Tantalising
C) Sumptuous D) Appetising
 
Answer & Explanation Answer: A) Palatable

Explanation:

The one word substitute for Very pleasing to eat is  Palatable. It means of food or drink that is very tasty, appetizing or pleasant to eat or drink.

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Filed Under: English
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Q:

In the given question, a statement divided into different segments is given. The first segment is fixed, rearrange the other segments to form a coherent statement.

It was hard for the Afghans/ leading to the subtle plummeting of the morale (P)/ to withstand the wave after wave of enemy attacks (Q)/ their plight further worsened the situation (R)/ and the indifference of the allies towards (S)

A) QSRP B) PQRS
C) RQPS D) SRPQ
 
Answer & Explanation Answer: A) QSRP

Explanation:

Clearly, only segment Q fits after the first segment. This eliminates all the options except 1.

Option 2: It is incorrect because it ends in S which ends in 'towards' which can't be used to any statement.

Option 3: It is incorrect for the same reason as option 2.

Option 4: 'towards their plight further worsened' makes no sense; hence it can be eliminated.

Option 5: R is a clear misfit after the first segment; hence it can also be eliminated. Hence, the correct sequence is QSRP.

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Filed Under: English

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Q:

World Soil Day is celebrated on ?

A) July 26 B) June 30
C) August 9 D) December 5
 
Answer & Explanation Answer: D) December 5

Explanation:
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Filed Under: Important Days and Years
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15 4349
Q:

When is the ' World AIDS Day ' observed all over the world

A) 1st october B) 12th December
C) 1st December D) 13th November
 
Answer & Explanation Answer: C) 1st December

Explanation:
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Q:

Which command displays the present workig directory in UNIX?

A) $who B) $pwd
C) $who are you D) None
 
Answer & Explanation Answer: B) $pwd

Explanation:

$pwd - present working directory

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Filed Under: Operating Systems

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Q:

 What item, originally called the ‘Whirlwind’, was invented by Ives McGaffey in 1869?

A) Blender B) Electric mixer
C) Washing machine D) Vacuum cleaner
 
Answer & Explanation Answer: B) Electric mixer

Explanation:
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Filed Under: Inventions

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Q:

Coir, Copra, Coconut , Cashew are mainly exported from

A) Mumbai B) Cochin
C) Tuticorin D) Chennai
 
Answer & Explanation Answer: B) Cochin

Explanation:

Because Kerala is the major producer of these products.

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Filed Under: Indian Geography

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