Questions

Q:

A spring is an example of which of these

A) Newton's 3rd law B) Hooke's law
C) Newton's 1st law D) Conservation of mass law
 
Answer & Explanation Answer: B) Hooke's law

Explanation:

When you compress or stretch a spring, as soon as the stress is relieved, the spring attains its normal shape instantly. Its Elastic potential energy helps it do so. Generally, these elastic substances follow the Hooke’s law.

 

According to this Law, the force needed to change the shape of spring is proportional to the displacement of the spring. The displacement referred here is how far the spring is compressed or stretched from its normal shape. Mathematically, Hook’s Law can be summarised as F= – k x. Here ‘k’ is the spring constant and ‘x’ is the displacement.

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Filed Under: Physics
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Q:

Which of the following is the largest unit of information?

A) 1 TB B) 1 GB
C) 1 MB D) 1 KB
 
Answer & Explanation Answer: A) 1 TB

Explanation:

1 TB  >  1 GB  >  1 MB  >  1 KB

 

1 Tb (Tera Byte) = 1024 GB

 

1 GB (Giga Byte) = 1024 MB

 

1 MB (Mega Byte) = 1024 KB

 

1 KB (Kilo Byte) = 1024 Bytes

 

1 Byte = 8 Bit

 

Hence, largest unit of information is TB (Tera Byte) and smallest unit of information is Bit.

 

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Q:

What is Materials Requirement Planning?

Answer

A given quantity of finished goods requires a given quantity of raw materials and components to make them. Materials requirement planning systems to make them. Materials requirements planning systems are computerized tools that manage when materials must be ordered to supply production at a later date. MRP is effective when output quantities are known.Small business owners are often their own MRP systems,storing the information needed to supply prodution in their knowledge and experience. Activities such as computer tracking inventory and forecasting demand are MRP activities.

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Subject: Manufacturing

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Q:

Managing retailing, wholesaling and market logistics :

What are the essential characteristics of retailing?

Answer

a.Direct interaction with customers: The retailer acts as the final link between the organisation and its customer. The retailer knows his customer better than anyone. He even suggests the customer what to purchase and allows him credit facilities to encourage frequent buying behaviour in the customer.


b.Small purchases: The customer purchases goods in small lots from the retail stores. So there are frequent visits to the retail store by the customer.


c.Instrument of marketing communication: via which information about the product is disseminated to the needy customers

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Q:

How long does a basketball game last?

A) 35 min B) 55 min
C) 1 hr 15 min D) 48 min
 
Answer & Explanation Answer: D) 48 min

Explanation:

A basketball game last for a total of 48 minutes which has 4 quarters of 12 minutes each excluding all timeouts, 15 min half time, fouls,...

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Filed Under: Sports
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Q:

"International Day of Democracy" was observed across the world on _____ ?

A) 12 September B) 15 September
C) 18 September D) 14 September
 
Answer & Explanation Answer: B) 15 September

Explanation:
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Filed Under: Important Days and Years
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Q:

Red Indians called this local wind  Ice Eater?

A) Mistral B) Chinook
C) Foehn D) Haramattan
 
Answer & Explanation Answer: B) Chinook

Explanation:
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Filed Under: World Geography

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Q:

The book ' Higher Than Hope ' is a book on 

A) Sam Nujoma B) Robert Mugabe
C) Nelson Mandela D) VP Singh
 
Answer & Explanation Answer: C) Nelson Mandela

Explanation:
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Filed Under: General Awareness

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