Bank PO Questions


Q:

The term senescence is another name for

A) inward aging B) primary aging
C) secondary aging D) outward aging
 
Answer & Explanation Answer: B) primary aging

Explanation:
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Filed Under: English
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Q:

What name is given to the bond between water molecules?

A) Polar B) Polar covalent
C) Hydrogen D) None of the above
 
Answer & Explanation Answer: C) Hydrogen

Explanation:

The name given to the bond between water molecules is a hydrogen bond. These bonds occur between the slightly negative oxygen of one water molecule and the slightly positive hydrogen of another water molecule. Hydrogen bonding gives water special physical properties.

 

The differences in electronegativity between hydrogen and oxygen lead to an unequal sharing of electrons. Electronegativity measures how strongly an atom attracts electrons. Oxygen, with its higher electronegativity, pulls on the shared electrons more, giving the oxygen atom a partial net negative charge. The shared electrons spend less time with the hydrogen atoms; therefore, the hydrogen regions of water have partial positive charges.

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Filed Under: Chemistry
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Q:

Negative divided by Negative

A) -ve B) +ve
C) 0 D) Can't be determined
 
Answer & Explanation Answer: B) +ve

Explanation:

We know the Mathematical rules that

 

++ = ++- = --+ = --- = +

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Filed Under: Arithmetical Reasoning
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Q:

The standard English sentence order does which of the following?

A) Verb-Subject-Object B) Subject-Verb-Object
C) Verb-Object-Subject D) Object-Verb-Subject
 
Answer & Explanation Answer: B) Subject-Verb-Object

Explanation:

The standard English sentence order is Subject-Verb-Object.

 

For example ::

In the sentence, Why did you (S) do (V) that (O)?

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Filed Under: English
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Q:

Emotional intelligence is a critical component of

A) analytical intelligence B) creativity
C) convergent thinking D) social intelligence
 
Answer & Explanation Answer: D) social intelligence

Explanation:

Emotional intelligence is a critical component of social intelligence.

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Filed Under: General Science
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Q:

Sharon Stone deposits $500 at the beginning of each 3 months in an account earning 10% compounded quarterly. Determine how much money she has after 25 years

A) 22681.19 B) 23456
C) 44577 D) 25685
 
Answer & Explanation Answer: A) 22681.19

Explanation:

 

 

S=R[(1+i)^n-1)/i]

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Filed Under: Compound Interest
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Q:

What provides electrons for the light reactions?

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

Explanation:

Electrons are stripped from water in the light reactions of photosynthesis. Light provides the energy to excite electrons.

 

ATP and NADPH are both products of the light reactions and are used to power the Calvin cycle.

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Filed Under: Biology
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Q:

Electromagnetic waves are transverse in nature is evident by

A) Reflection B) Polarisation
C) interference D) Diffraction
 
Answer & Explanation Answer: B) Polarisation

Explanation:
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Filed Under: Physics
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