Questions

Q:

Which of the following is not true of graded potentials?

A) They can form on receptor endings B) They increase amplitude as they move away from the stimulus point
C) They are short-lived D) They can be called postsynaptic potentials
 
Answer & Explanation Answer: B) They increase amplitude as they move away from the stimulus point

Explanation:

Graded potentials are changes in membrane potential that vary in size, as opposed to being all-or-none.

 

In the given options, They increase amplitude as they move away from the stimulus point is not true about the graded potentials.

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Filed Under: Biology
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Q:

Which blood group is universal acceptor?

A) O+ B) O–
C) AB– D) AB+
 
Answer & Explanation Answer: D) AB+

Explanation:
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Filed Under: Biology
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Q:

Which of the following is the best fire-extinguisher?

A) Water B) Oxygen
C) Carbon-dioxide D) Soil
 
Answer & Explanation Answer: C) Carbon-dioxide

Explanation:
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Filed Under: Chemistry
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Q:

If an atom has atomic number 10 and mass number 23, then what will be the number of protons and neutrons in an atom respectively?

A) 0, 10 B) 10, 23
C) 13, 10 D) 10, 13
 
Answer & Explanation Answer: D) 10, 13

Explanation:
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Filed Under: Chemistry
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Q:

In the following questions a part of a sentence is given in bold, it is then followed by four sentences which try to explain the meaning of the idiom/phrase given in bold. Choose the alternative from the four given below each question which explains the meaning of the phrase correctly without altering the meaning of the sentence given as question. If none of the sentence explains the meaning of the highlighted phrase, choose option 5 i.e., “None of these” as your answer choice

I wouldn't be caught dead wearing an outfit like that – it's like something my grandmother would also not wear!

A) Though the outfit is classy, the speaker does not prefer wearing it. B) The speaker finds wearing the dress very shameful as people would disapprove of it.
C) The speaker dislikes wearing the particular outfit. D) Wearing the particular outfit wouldn’t be a great deal as it will not kill her.
 
Answer & Explanation Answer: C) The speaker dislikes wearing the particular outfit.

Explanation:

If you say that you wouldn't be seen dead or be caught dead in particular clothes, places, or situations, you are expressing strong dislike or disapproval of them.

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Filed Under: English
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Q:

___________________states that the induced e.m.f. is directly proportional to the rate of change of magnetic flux linkage or rate of cutting of magnetic flux
linkage.

A) Lenz's Law B) Hooke's Law
C) Ohm's Law D) Faraday's Law
 
Answer & Explanation Answer: D) Faraday's Law

Explanation:
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Filed Under: Physics
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Q:

The Speaker of the Lok Sabha can be removed from his office by____________

A) The President B) The Prime Minister
C) a resolution passed by both Houses of Parliament D) a resolution passed by the Lok Sabha
 
Answer & Explanation Answer: D) a resolution passed by the Lok Sabha

Explanation:
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Filed Under: Indian Politics
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Q:

Article 44 of the Indian Constitution "Uniform civil code for the citizens" deals with _____.

A) the directive principles of state policy B) the Union Government
C) the State Government D) the fundamental rights of the Indian Citizen
 
Answer & Explanation Answer: A) the directive principles of state policy

Explanation:
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