Bank PO Questions


Q:

Which of the following chemical compounds has the highest boiling point?

A) Dimethyl ether (CH3OCH3) B) Methanol (CH3OH)
C) Methane (CH4) D) None
 
Answer & Explanation Answer: B) Methanol (CH3OH)

Explanation:

Chemical Compounds with stronger intermolecular forces have higher boiling points.

 

The order of strengths of intermolecular forces is:

 London dispersion < dipole-dipole < H-bonding

 

Methane (CH4) — London dispersion forces

Dimethyl ether (CH3OCH3) — dipole-dipole attractions

Methanol (CH3OH) — hydrogen bonding

Therefore, Methanol - CH3OH with H-Bonding have highest Boiling Point among the given chemical compounds.

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Filed Under: Chemistry
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Q:

"International Day of Democracy" was observed across the world on _____ ?

A) 12 September B) 15 September
C) 18 September D) 14 September
 
Answer & Explanation Answer: B) 15 September

Explanation:
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Q:

Autocorrect was originally designed to replace

A) Misspelled words B) Grammatically incorrect
C) Repetitive words D) All of the above
 
Answer & Explanation Answer: A) Misspelled words

Explanation:

autocorrect_was_originally_designed_to_replace1561613833.jpg image

 

Autocorrect was originally designed to replace Misspelled words. Its purpose is as part of the spell checker to correct common spelling or typing errors, saving time for the user. It is commonly found in word processors and text editing interfaces for smartphones, computers, etc.

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Q:

Nucleic acids are polymers of

A) Nucleotides B) Aminoacids
C) Proteins D) Sugars
 
Answer & Explanation Answer: A) Nucleotides

Explanation:

Nucleic acids are polymers of individual nucleotide monomers.

Each nucleotide is composed of three parts:

a 5-carbon sugar,

a phosphate group, and

a nitrogenous base.

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Q:

Who became the Chief Minister of a state only for one day?

A) Zakir Hussain B) Jagdambika Pal
C) Rajendra Prasad D) Rajiv Gandhi
 
Answer & Explanation Answer: B) Jagdambika Pal

Explanation:

Jagdambika Pal was the Ex - Chief Minister of Uttar Pradesh only for one day i.e, on 21 Feb to 22 Feb in the year 1997.

download_(2)1542020857.jpg image

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Filed Under: General Awareness
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4 3149
Q:

According to Assocham Report, ____________ is second best state in attracting investments.

A) Gujarat B) Maharashtra
C) Odisha D) Madhya Pradesh
 
Answer & Explanation Answer: A) Gujarat

Explanation:

Maharashtra bagged top position in total live investments attracted by different public and private sources across India as of FY17 stated the ASSOCHAM report. While Gujarat is in the second position followed by Odisha on the third slot, Gujarat at 8.5% and Odisha at 7%. Maharashtra led the pack to top as the best state to attract the investments.

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Q:

SIP full form is

A) Sudden Investing Plan B) Systematic Investment Plan
C) Savings Investmets Plan D) None of the above
 
Answer & Explanation Answer: B) Systematic Investment Plan

Explanation:

SIP is Systematic Investment Plan.

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Q:

Which structure is not part of the Endomembrane System?

A) Chloroplast B) Plasma membrane
C) Nuclear envelope D) Golgi apparatus
 
Answer & Explanation Answer: A) Chloroplast

Explanation:

The endomembrane system is composed of the different membranes that are suspended in the cytoplasm within a eukaryotic cell. These membranes divide the cell into functional and structural compartments or organelles. In eukaryotes, the organelles of the endomembrane system include the nuclear membrane, the endoplasmic reticulum, the Golgi apparatus, lysosomes, vesicles, endosomes and the cell membrane, among others.

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