Questions

Q:

Iron and manganese present as pollutants in water cannot be removed by_____

A) oxidation followed by settling and filtration B) chlorination
C) ion exchange process D) lime soda process or manganese zeolite process
 
Answer & Explanation Answer: B) chlorination

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

The World Braille Day is observed across the world every year on ______.

A) January 2 B) January 3
C) January 4 D) January 5
 
Answer & Explanation Answer: C) January 4

Explanation:

The World Braille Day is observed across the world every year on 4th January to mark the birth anniversary of Louise Braille. He was the inventor of Braille code. Braille is a tactile writing system used by people who are visually impaired.

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Filed Under: General Awareness

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Q:

In September 2017, “Pradhan Mantri Sahaj Bijli Har Ghar Yojna” was launched for giving electricity connections in rural and urban areas by ______.

A) March, 2019 B) December, 2018
C) March, 2018 D) October, 2018
 
Answer & Explanation Answer: B) December, 2018

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Q:

Which is the only train which runs between Kolkata and Dhaka?

A) Dosti Express B) Maitree Express
C) Bangla Express D) Padma Express
 
Answer & Explanation Answer: B) Maitree Express

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Q:

Unit of impedance is ___________.

A) ohm B) henry
C) tesla D) hertz
 
Answer & Explanation Answer: A) ohm

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Filed Under: Physics
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Q:

For how many months is a cheque valid from the date of issue?

A) 1 month B) 2 months
C) 3 months D) 6 months
 
Answer & Explanation Answer: C) 3 months

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Filed Under: General Awareness
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Q:

Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the category called?

A) Species B) Genus
C) Kingdom D) Phylum
 
Answer & Explanation Answer: D) Phylum

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Filed Under: General Science
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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.

To let someone off

A) To let someone fall B) To leave someone in his present state
C) To release someone from blame D) To refuse to answer
 
Answer & Explanation Answer: B) To leave someone in his present state

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Filed Under: English
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