Bank PO Questions


Q:

Acidity in human sweat is an example of

A) acquired immunity B) innate immunity
C) cell-mediated immune responses D) adaptive immunity
 
Answer & Explanation Answer: B) innate immunity

Explanation:
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Filed Under: General Science
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Q:

The value of

 is:

Answer

2n+2n22x2n - 2n = 2n1 + 122n(2-1) = 32

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Q:

Carbon in the ocean originates from the atmosphere.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

True, the carbon in the ocean originates from the atmosphere. The oceanic surface water absorbs the carbon dioxide gas from the atmosphere and dissolves in it.

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Q:

Which statement is one component of the cell theory?

A) DNA is the basis of genetic transfer B) All living cells arise from pre-existing cells
C) All cells are composed of same organelles D) Tissues are formed from combinations of cells
 
Answer & Explanation Answer: B) All living cells arise from pre-existing cells

Explanation:

All living cells arise from pre-existing cells is one component of the cell theory.

 

The Cell Theory is one of the basic principles of biology.

 

The Cell Theory states:

1. All living organisms are composed of cells. They may be unicellular or multicellular.

2. The cell is the basic unit of life.

3. Cells arise from pre-existing cells.

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Filed Under: Biology
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Q:

When data in a spreadsheet program is changed what occurs?

A) All calculations are recalculated B) Once entered, the data cannot be changed
C) Nothing D) None of the above
 
Answer & Explanation Answer: A) All calculations are recalculated

Explanation:

In a spreadsheet program, when a data is changed all calculations are recalculated.

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Filed Under: Computer
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Q:

ATP generally energizes a cellular process by

A) direct chemical transfer of a phosphate group B) becoming oxidized
C) releasing heat upon hydrolysis D) direct chemical transfer of a sugar group
 
Answer & Explanation Answer: A) direct chemical transfer of a phosphate group

Explanation:

ATP generally energizes a cellular process by direct chemical transfer of a phosphate group.

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Filed Under: Chemistry
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Q:

"The Republic" was written by whom?

A) Plato B) Aristotle
C) Pythagoras D) Socrates
 
Answer & Explanation Answer: A) Plato

Explanation:

The Republic was written by Plato.

The_Republic_was_written_by_whom1542195012.jpg image

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Q:

Which of the following is known as the Electronic City of India?

A) Hyderabad B) Mumbai
C) Bengaluru D) Gurgaon
 
Answer & Explanation Answer: C) Bengaluru

Explanation:

Bengaluru city is known as the Electronic City of India. Because Electronic City is an IT hub in Anekal taluk of Bengaluru, Karnataka, India. It is one of India's largest electronic industrial parks in 3 phases i.e, in Konappana Agrahara and Doddathogur villages, Bengaluru.

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