Questions

Q:

Which country has topped the list of sending the greatest number of educated migrants to OECD Countries?

A) China B) Russia
C) United States D) India
 
Answer & Explanation Answer: D) India

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

A hard coal containing little volatile matter is called ______.

A) Loess B) Anthracite
C) Atoll D) Lava
 
Answer & Explanation Answer: B) Anthracite

Explanation:
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Filed Under: General Science
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Q:

A  photon  of  X-ray  has  energy  of  1  keV.  A photon of visible radiation has energy of 3 eV.  In  this  context,  which  one  of  the following statements is not correct?

A) The wavelength of X-ray photon is less than the wavelength of visible radiation photon. B) Both    the    photons    have    different energies.
C) The  speeds  of  both  the  photons  in vacuum are different D) The   frequency   of   X-ray   photon   is higher  than  the  frequency  of  visible radiation photon.
 
Answer & Explanation Answer: C) The  speeds  of  both  the  photons  in vacuum are different

Explanation:

The speed of all the electromagnetic radiation are always   same   and   equal   to   the numerical value 3 x 10^8m/sec.

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Filed Under: Physics
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Q:

Calculate the frequency (in Hz) of a sound wave of wavelength 4m travelling with a speed of 200 m/s.

A) 50 B) 800
C) 100 D) 400
 
Answer & Explanation Answer: A) 50

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

Which of the following is one of the commercial products obtained from Gelidium and Gracilaria and are used to grow microbes and in preparations of ice- creams and jellies?

A) Agar B) Chlorella
C) Spirullina D) Gymnosperms
 
Answer & Explanation Answer: A) Agar

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Filed Under: Chemistry
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Q:

What is the Capital of Telangana State?

A) Hyderabad B) Secunderabad
C) Vijayanagara D) Visakhapatnam
 
Answer & Explanation Answer: A) Hyderabad

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Filed Under: Indian Geography
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Q:

In the given question, a part of the sentence is printed in bold. Below the sentence, three alternatives to the bold part are given which may help improve the sentence. Choose the option that reflects the correct use of the phrase in the context of the sentence. In case the given sentence is correct, your answer is (E) i.e. No correction required.

Monu and Sonu attempted to make light their difficulties, but it was obvious that things were going badly for them.

i attempted to make their difficulties light

ii has attempted to make light their difficulties

iii attempted to make light of their difficulties

A) Only I B) Only ii
C) Only iii D) Both ii and iii
 
Answer & Explanation Answer: C) Only iii

Explanation:
The correct option is 3 because the correct phrase that should be used here is ‘make light of their difficulties.’ It means ‘trying to treat something as though it is not serious or important, when it in fact is.
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Filed Under: English

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.


I asked the shopkeeper (A)/"Do you have change(B)/for a five hundred rupees note?"(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

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Filed Under: English
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