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Q:

What organelle is responsible for photosynthesis?

A) mitochondria B) Cytoplasm
C) Chloroplasts D) Ribosomes
 
Answer & Explanation Answer: C) Chloroplasts

Explanation:

Chloroplasts are organelles in plant and bacteria cells that contain the chlorophyll is responsible for photosynthesis.

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Filed Under: General Science
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Q:

GDP tends to overstate economic well-being because it takes into account

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Subject: Indian Economy Exam Prep: AIEEE , Bank Exams , CAT
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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
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Q:

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

DEVASTATION

A)  DESTRUCTION B)  CONSTRUCTION
C) SEPARATION D) FRUSTRATION
 
Answer & Explanation Answer: A)  DESTRUCTION

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

What is process migration?

Answer

It is the transfer of sufficient amount of the state of process from one machine to the target machine.

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Subject: Operating Systems

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Q:

The Bantu were experts in this form of metallurgy

A) Copper B) Gold
C) Iron D) Steel
 
Answer & Explanation Answer: C) Iron

Explanation:

The Bantu were comprised of more than 500 ethnic groups of Africa for migrations. The Bantu were experts in the form of iron metallurgy. 

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Filed Under: Indian History
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Q:

A sheet or web supported by a metal frame is

A) Trampoline B) Gasoline
C) Colin D) None of the above
 
Answer & Explanation Answer: A) Trampoline

Explanation:

A trampoline is a sheet or web supported by springs in a metal frame and is used as spring board.

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Filed Under: General Science
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Q:

Anarchy means

A) Government by the rich B) Government by the King/Queen
C) Government by the God D) Absence of government
 
Answer & Explanation Answer: D) Absence of government

Explanation:

Anarchy means Absence of government.

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Filed Under: General Awareness
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