General Knowledge Questions

Q:

In human body, the cell growth and differentiation are highly controlled and regulated, but in cancer cells

A) there is breakdown of these regulatory mechanisms leading to formation of benign and malignant tumors B) controlled cell divisionand over-production of genetic material occur  
C) RNA is mutated and produced in less amount D) DNA is mutated and produced in less amount
 
Answer & Explanation Answer: A) there is breakdown of these regulatory mechanisms leading to formation of benign and malignant tumors

Explanation:

In cancer cells, there is breakdown of these regulatory mechanisms. Normal cells show a property called contact inhibition by virtue of which contact with other cells inhibits their uncontrolled growth. Cancer cells appears to have lost this property. As a result of this, cancerous cells just continue to divide giving rise to masses of cells called tumors. Tumors are of two types: benign and malignant.

 

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Q:

Which describes a clinical psychologist?

A) specialist who studies behavior and emotions, but cant prescribe medication B) specialist in diagnosing and treating mental disorders who can prescribe medication
C) specialist working primarily with the family members of someone in psychiatric care D) None of the above
 
Answer & Explanation Answer: A) specialist who studies behavior and emotions, but cant prescribe medication

Explanation:
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Q:

Who is appointed as the UNICEF India’s Youth Ambassador?

A) P.V. Sindhu B) Hima Das
C) Mithali Raj D) Harmanpreet Kaur
 
Answer & Explanation Answer: B) Hima Das

Explanation:

Hima Das, nicknamed the "Dhing Express", is an Indian sprint runner from the state of Assam is appointed as the UNICEF India’s Youth Ambassador.

 

She holds the current Indian national record in 400 metres with a timing of 50.79 s that she clocked at the 2018 Asian Games in Jakarta, Indonesia

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Q:

An ionic bond is formed when

A) sharing of electrons B) transfer of electrons
C) Both A & B D) losing of protons
 
Answer & Explanation Answer: B) transfer of electrons

Explanation:

An ionic bond is formed in between the two atoms with the transfer of electrons from an atom to the other to become stable after pairing.

an_ionic_bond_is_formed_when1535690989.jpg image

The atom which has low ionization energy will give some of its electrons to get stable electronic configuration .

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Filed Under: Chemistry
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Q:

The concrete slump recommended for beams and slabs -

A) 45 to 75 mm B) 50 to 100 mm
C) 25 to 45 mm D) 30 to 125 mm
 
Answer & Explanation Answer: D) 30 to 125 mm

Explanation:

The concrete slump recommended for beams and slabs is 30 to 125 mm.

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Q:

India is the which largest solar market in the world?

A) First B) Second
C) Seventh D) Fourth
 
Answer & Explanation Answer: B) Second

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

A moot point

A) Agreeable B) Disputed
C) Unclear D) Unknown
 
Answer & Explanation Answer: B) Disputed

Explanation:
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Q:

Rise in sugar levels in blood is detected by the cells of:

A) Liver B) Gall bladder
C) Kidney D) Pancreas
 
Answer & Explanation Answer: D) Pancreas

Explanation:
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