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Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
642 x 6 ÷ 25 + 4 = ?

A) 11 B) 64
C) 18 D) 7
 
Answer & Explanation Answer: D) 7

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

0 1306
Q:

Where is "The Geysers", the world's largest geothermal field, containing a complex of 22 geothermal power plants, located?

A) Rio B) New Orleans
C) Moscow D) San Francisco
 
Answer & Explanation Answer: D) San Francisco

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Filed Under: World Geography
Exam Prep: Bank Exams

1 1306
Q:

Involuntary muscles are controlled by the

A) Central nervous system B) Autonomic nervous system
C) Peripheral nervous system D) All the above
 
Answer & Explanation Answer: B) Autonomic nervous system

Explanation:

Involuntary muscles are the muscles which contract without conscious control whereas Voluntary muscles are the muscles that help you walk, talk, pick up things, jump and do all the basic or complex movements you do everyday with your consciousness.

* The contraction in the involuntary muscles is controlled by the autonomic nervous system. These are present in the walls of the digestive system, blood vessels, bronchi, uterus and bladder.

* Voluntary muscles are mostly located in the arms ,legs ,hands, and feet.

 

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Filed Under: Biology
Exam Prep: Bank Exams

2 1306
Q:

Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

2 1306
Q:

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

 

A) 9:4   B) 3:2  
C) 81:16   D) 27:8
 
Answer & Explanation Answer: C) 81:16  

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Filed Under: Area
Exam Prep: Bank Exams

0 1306
Q:

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

 

A) 39 nanoseconds B) 43 attoseconds
C) 15 picoseconds D) 57 microseconds
 
Answer & Explanation Answer: B) 43 attoseconds

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Filed Under: Physics
Exam Prep: Bank Exams

0 1306
Q:

On which river is the city Madurai situated?

A) Cooum B) Kaveri
C) Vaigai D) Pennar
 
Answer & Explanation Answer: C) Vaigai

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 1306
Q:

Which of the following devices converts Chemical energy into Electrical energy?

A) Electric heater B) Electric fan
C) Hair dryer D) Electric cell
 
Answer & Explanation Answer: D) Electric cell

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

0 1305