Questions

Q:

Who among the following noble prize winners experimented his first experiment in Secunderababd ?

A) Ronald Ross B) Robert Coach
C) Alexander Fleming D) Hans Adolf Jets
 
Answer & Explanation Answer: A) Ronald Ross

Explanation:
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Filed Under: General Awareness

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Q:

A boy is swinging a ball attached to a string in a horizotal circle. If the string snaps 

A) the ball will travel towards the center of the circle and fall down B) it will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down
C) it will fall down at the same place where the string breaks D) None of these
 
Answer & Explanation Answer: B) it will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down

Explanation:

The centripetal force having been removed the body cannot  execute the curved path

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Filed Under: Physics

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Q:

What is one benefit of not using a predetermined budget for AdWords advertising, compared to radio, print, and TV advertising?

Answer

Online campaigns are highly measurable and may be able to generate an automatic positive ROI. As long as ROI remains positive, it can be strategic to capture all traffic without a predetermined budget.

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Q:

Cells with similar markers stick together and function as

A) Organs B) Tissues
C) Systems D) Organisms
 
Answer & Explanation Answer: B) Tissues

Explanation:

A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function.

 

Hence, Cells with similar markers stick together and function as tissues.

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Filed Under: Biology
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Q:

The largest herbarium of India is located at

A) Kolkata B) Lucknow
C) Mumbai D) Coimbatore
 
Answer & Explanation Answer: A) Kolkata

Explanation:
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Filed Under: Indian Geography

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Q:

Your parents have six daughters including you and each daughter has one brother. How many people are in the family?

Answer

Nine in total. 6 daughters and a brother in common, 2 parents.

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Subject: Logic Puzzles Exam Prep: CAT , Bank Exams

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Q:

Which statement regarding the mammalian heart is correct?

A) Blood is pumped from the heart via the atria. B) Oxygen-loaded blood moves only through the right side of the heart.
C) When the right atrium contracts, it forces blood into the left atrium. D) In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs.
 
Answer & Explanation Answer: D) In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs.

Explanation:

In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs is correct regarding mammalian heart.

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Filed Under: Biology
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Q:

Which of the following equations represents Photosynthesis?

A) 6CO2 + 6H2O -----> C6H12O6 + 6O2 B) C6H12O6 + 6O2 -----> CO2 + 6H2O
C) CO2 + H2O -----> C6H12O6 + 6O2 D) 6O2 + 6H2O -----> C6H12O6 + 6CO2
 
Answer & Explanation Answer: A) 6CO2 + 6H2O -----> C6H12O6 + 6O2

Explanation:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities.

 

Photosynthesis can be represented using a chemical equation.

 

The overall balanced equation is

 

              6CO2 +  6H2O   Sunlight    C6H12O6   +   6O2Source of Carbon & Oxygen  + Source of Electrons & Hydrogen + Energy that drives Photosynthesis             ----> Sugar + Gas produced by splitting water.

 

Where 

CO2 = carbon dioxide 

H2O = water

C6H12O6 = glucose 

O2 = oxygen.

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Filed Under: Chemistry
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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