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Q:

The speed of a boat when travelling downstream is 32 km/h, whereas when travelling upstream it is 28 km/h. What is the speed of the boat in still water?

A) 27 km/h B) 29 km/h
C) 31 km/h D) Cannot be determined
 
Answer & Explanation Answer:

Explanation:

Ans.  Suppose the speed of boat in still water is x km/h and speed of stream is y km/h

Speedof boat in downstream = (x + y) km/h x+ y = 32 …(i) 

Speed of boat in upstream = (x – y) km/h

x – y = 28 …(ii)

Add. Eqs. (i) and (ii), we get 2x = 60

x = 30 km/h

 

 

 

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Filed Under: English
Exam Prep: CAT , GRE , TOEFL

0 2211
Q:

Which of the following is a micro nutrient?

A) Mg B) Cl
C) P D) Ca
 
Answer & Explanation Answer: B) Cl

Explanation:

The micronutrients (or trace minerals): boron (B), chlorine (Cl), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), molybdenum (Mo), nickel (Ni). and cobalt (Co).

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2210
Q:

In which direction earth spins on its axis?

A) West to East B) East to West
C) South to North D) North to South
 
Answer & Explanation Answer: A) West to East

Explanation:
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Filed Under: World Geography

1 2210
Q:

In Britain the Grand Union Canal is running from 

A) Liverpool to Hull B) Cardiff to Birmingham
C) Glasgow to Edinburgh D) West Midlands to the London area
 
Answer & Explanation Answer: D) West Midlands to the London area

Explanation:

In Britain few of the Canals built during the early days of the Industrial Revolution are now playing an important role in the economy  of the country. Example, Grand Union Canal.

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Filed Under: World Geography

0 2209
Q:

Project Communications Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Information Distribution?

Answer

I. Inputs



  • Communications management plan


II. Tools and Techniques



  • Communications skills 

  • Information gathering and retrieval systems

  • Information distribution methods

  • Lessons learned process


III. Outputs



  • Organizational process assets (updates)

  • Requested changes

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Subject: PMP Certification

0 2209
Q:

Solve the below puzzle, A rich man needs a poor man has...

A Rich man needs it,

The poor man has it,

If you eat it, you will die.

 

What is That?

Answer

NOTHING.


 


A rich man needs nothing, a poor man has nothing with him, and if we eat nothing, we will die.

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

4 2209
Q:

If the current flowing through a circuit is 0.6 A for 6 mins, the amount of electric charge flowing through it is .......

A) 360C B) 216 C
C) 60 C D) 36 C
 
Answer & Explanation Answer: B) 216 C

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

0 2209
Q:

Which keyboard shortcut bolds selected text?

A) CTRL + I B) SHIFT + CTRL + S
C) CTRL + B D) CTRL + SHIFT + I
 
Answer & Explanation Answer: C) CTRL + B

Explanation:

CTRL + B is computer keyboard shortcut bolds selected text.

CTRL + I is used for making the selected text italic

SHIFT + CTRL + S used for SAVE AS option for any document or file.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 2209