Questions

Q:

The basic unit of the nervous system is the

A) Lymphs B) Nephrons
C) Nerves D) Neurons
 
Answer & Explanation Answer: D) Neurons

Explanation:

The basic unit of the nervous system is the Neurons.

 

The neuron is a single nerve cell, and you have billions of them.

There are three basic types of neurons::

1. Association,

2. Afferent  and

3. Efferent.

The association neurons comprise the central nervous system (CNS) that is the brain and spinal cord.

The afferent neurons are also known as the sensory neurons, they bring the stimuli from the sensors (e.g., skin, eyes, ears) to the CNS.

The efferent neurons are also known as motor neurons, they bring the responses from the brain to the muscles and the glands.

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Q:

Atal Nagar would be the new name of which of these cities of Chhattisgarh?

A) Bilaspur B) Naya Raipur
C) Rajgarh D) Bhilai
 
Answer & Explanation Answer: B) Naya Raipur

Explanation:

The government of Chhattisgarh decided to name Naya Raiur, the ucoming capital city of Chhattisgarh, as Atal Nagar in memory of Ex Prime Minister Atal Bihari Vajpayee.

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Q:

The Pullman strike in 1894 began when

A) Pullman workers attempted to move out of the company town. B) the Pullman workers’ union voted for a wildcat strike.
C) a recession prompted the Pullman Company to lay off workers. D) a workers’ delegation met with and was fired by George Pullman.
 
Answer & Explanation Answer: C) a recession prompted the Pullman Company to lay off workers.

Explanation:
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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

It's nothing short of a revolution in how we eat, and it's getting closer every day. Yes, a lot of people are obese, and yes, the definition of "healthy eating" seems to change all the time. But in labs and research centres around the world, scientists are racing to match our genes and our taste buds, creating the perfect diet for each of us, a diet that will fight disease, increase longevity, boost physical and mental performance, and taste great to boot. As food scientist J.Bruce German says, "The foods we like the most will be the most healthy for us."

Is that going to be a great day, or what?

All this will come to pass, thanks to genomics, the science that maps and describes an individual's genetic code. In the future, personalized DNA chips will allow us to assess our own inherited predispositions for certain diseases, then adjust our diets accordingly. So, if you're at risk for heart disease, you won't just go on a generic low-fat diet. You'll eat foods with just the right amount and type of fat that's best for you. You'll even be able to track your metabolism day-to-day to determine what foods you should eat at any given time, for any given activity. "Since people differ in their genetics and metabolism, one diet won't fit all," says German. As complex as all this sounds, it could turn out to be relatively simple.

What does J. Bruce German say?

A) The food we like is not healthy for us B) The food we like is the healthiest one for us
C) The most healthy food should be liked by us D) Food scientists like healthy food
 
Answer & Explanation Answer: B) The food we like is the healthiest one for us

Explanation:
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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

The severe cyclonic storm (A)/ has left behind (B)/ a trial of misery (C)/ No Error (D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

Explanation:
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Q:

Which is the shortest River in the world?

A) Ganges B) Roe
C) Nile D) Amazon
 
Answer & Explanation Answer: B) Roe

Explanation:
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Filed Under: World Geography
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Q:

The book ' An undocumented Wonder : The making of the Great Indian Election' is written by

Answer

SY Quraishi

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Q:

_______ optical data storage is a technology where data is stored in multiple layers in the optical disc.

A) 3D B) 30D
C) 300D D) 3000D
 
Answer & Explanation Answer: A) 3D

Explanation:
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