Questions

Q:

Materials that usually are good conductors of electricity?

A) Aluminium B) Lead
C) Nickel D) Wood
 
Answer & Explanation Answer: A) Aluminium

Explanation:

Materials that usually allow electricity to pass through them are called Good conductors of electricity.


Conductors conduct electrical current very easily because of their free electrons.

Examples are :: Aluminium, Gold, Copper, Silver

 

Materials that do not allow or oppose electrical current & make poor conductors are called Insulators.

Examples are :: Glass, Plastic, Wood, Air,...

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Q:

If an object moves with constant velocity,

A) it must have constant speed B) it must have constant direction
C) it must have constant speed in constant direction D) None of the above
 
Answer & Explanation Answer: C) it must have constant speed in constant direction

Explanation:
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Q:

Which Schedule of the Constitution of India has to be amended to provide for the formation of a new State?

A) 4th Schedule B) 3rd Schedule
C) 2nd Schedule D) 1st Schedule
 
Answer & Explanation Answer: D) 1st Schedule

Explanation:

1st Schedule of the constitution of India has to be amended to provide for the formation of a new State. Articles 2, 3 and 4 enable parliament by law admit a new state, increase, decrease the area of any state.

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

Dark clouds have overcast the evening sky.

A) By the dark clouds the evening sky was overcast. B) The evening sky has been overcast by the dark clouds.
C) Dark clouds overcastted the evening sky. D) The sky of the evening was overcasted by dark clouds.
 
Answer & Explanation Answer: B) The evening sky has been overcast by the dark clouds.

Explanation:
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Q:

Bacteria divide by

A) Binary Fission B) Spirilla
C) RNA D) Fusion
 
Answer & Explanation Answer: A) Binary Fission

Explanation:

Bacteria divided and reproduce by Binary fission. In this process, the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two replicates.

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Q:

According to Erikson, the goal of adolescence is to

A) independent identity B) explore who they are
C) both a & b D) None of the above
 
Answer & Explanation Answer: C) both a & b

Explanation:

According to psychologist Erik Erikson, Adolescence is the period of life between childhood and adulthood. They go through the psychosocial crisis of identity versus role confusion, which involves exploring who they are as individuals. During this stage, adolescents explore their independence and develop a sense of self i.e independent identity, ego nature.

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Q:

Which sport has been included in 2022 Asian Games?

A) Kabaddi B) Cricket
C) Chess D) Carroms
 
Answer & Explanation Answer: B) Cricket

Explanation:

Cricket has been included in 2022 Asian Games. The Asian Games, also known as Asiad, is a multi-sport event held every four years among athletes from all over Asia. In 2022, Asian Games are going to be hosted by China. The first Asian Games are hels in the year 1951 in New Delhi.

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Q:

Agronomy is a branch of agriculture that deals with

A) Study of crops B) Study of soil
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Agronomy is a branch of agriculture that deals with the study of crops and the soils in which they are produced.

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