Questions

Q:

REM sleep is also known as paradoxical sleep because

A) Measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving. B) The person can have night terrors during this stage but will not remember them in the morning. (E) Th e person's vital signs are very slow, but the person can get up and walk around
C) Measures of the brain activity closely resemble waking consciousness, but the person is in the deepest stage of sleep. D) The person's heart rate is slower than when awake, but the person can sleepwalk or sleep talk.
 
Answer & Explanation Answer: A) Measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving.

Explanation:

REM sleep i.e, Rapid Eye Movement sleep is also known as paradoxical sleep because the measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving as the brain is in fully active mode that time.

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Filed Under: Biology
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Q:

Improve the bracketed part of the sentence.
The doctor (has advice) him to take proper diet.

A) has advised B) had been advised
C) was advised D) No improvement
 
Answer & Explanation Answer: A) has advised

Explanation:
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Q:

Which name was given to cyclone that struck AndhraPradesh recently?

A) Gaja B) Ockhi
C) Phethai D) Neelam
 
Answer & Explanation Answer: C) Phethai

Explanation:
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Filed Under: Indian Geography
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Q:

"Pandvani" is a major folk dance form of which states?

A) Uttarakhand B) Chhattisgarh
C) Madhya Pradesh D) Uttar Pradesh
 
Answer & Explanation Answer: B) Chhattisgarh

Explanation:
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Filed Under: Indian Geography
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Q:

The expression 52n –23n has a factor?

A) 3 B)  7
C) 17 D) None of the above
 
Answer & Explanation Answer: C) 17

Explanation:
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Q:

You will always find me in the past. I can be created in the present, But the future can never taint me.

What am I?

Answer

I am History.


 


Yes, history refers to all the past, but we can create history in the presentand it cannot be polluted in the future.

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Q:

Which nation officially changed its name to North Macedonia?

A) Macedonia B) Albania
C) Serbia D) Kosovo
 
Answer & Explanation Answer: A) Macedonia

Explanation:
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Filed Under: General Awareness
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Q:

Which of the following has the lowest frequency?

A) Visible light B) Gamma rays
C) X­-rays D) Ultra violet rays
 
Answer & Explanation Answer: A) Visible light

Explanation:
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Filed Under: Physics
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