Questions

Q:

What happens when HLT instruction is executed in processor?

Answer

The Micro Processor enters into Halt-State and the buses are tri-stated. 

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Subject: Hardware

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Q:

88%of 370 +24% of 210-x =118 find x

Answer

From the given equation,


88x370/100 + 24x210/100 - 118 = x


=> x = 325.6 + 50.4 - 118


x = 258.

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Subject: Database Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

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Q:

Famous play ' Macbeth ' is written by

A) Leo Tolstoy B) William Shakespeare
C) john Milton D) Charles Dickens
 
Answer & Explanation Answer: B) William Shakespeare

Explanation:
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Filed Under: Books and Authors

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Q:

Times of India group is set to launch a 24-hour news channel in alliance with which international media entity?

A) Wall street Journal B) Reuters
C) BBC D) Associated Press
 
Answer & Explanation Answer: B) Reuters

Explanation:
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Filed Under: Business Awareness

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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

2 3718
Q:

4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

A) 4 B) 8
C) 12 D) 16
 
Answer & Explanation Answer: D) 16

Explanation:

Let the required number of bottles be x.

 

 

 

More weavers, More mats (Direct Proportion)

 

 

 

More days, More mats (Direct Proportion)

 

 

 

Wavers   4:8Days       4:8  :: 4:x

 

 

 

 4 x 4 x x = 8 x 8 x 4

 

 

 

=> x= 8*8*44*4

 

 

 

=>  x = 16.

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Q:

A nuclear reactor is said to have become 'critical' when 

A) it stops due to malfunctioning B) it starts emitting dangerous radioactive radiations
C) it is shut down to avoid explosion D) it is ready to produce controlled energy
 
Answer & Explanation Answer: D) it is ready to produce controlled energy

Explanation:

To produce controlled energy i.e energy at a controlled or steady rate, the number of fissions per second must be controlled and maintained at that rate. Excess neutrons should be absorbed by control roads like cadmium.

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Filed Under: Physics

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Q:

Carbohydrates, lipids and proteins are classified as

A) Macromolecules B) Biomolecules
C) Macronutrients D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Carbohydrates, together with lipids, proteins and nucleic acids, are one of the four major classes of biologically essential organic molecules found in all living organisms. They not only provide energy for vital metabolic reactions but also supply the building materials for normal structure, growth and repair. Your body needs relatively large quantities of carbohydrates, fats and protein for optimal function, hence their classification as macronutrients.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

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