General Knowledge Questions

Q:

Name the bird that migrates from the north pole to the south pole and back?

A) Arctic tern B) Swallow
C) Crane D) Penguin
 
Answer & Explanation Answer: A) Arctic tern

Explanation:
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Q:

When water freezes its density

A) decreases B) remains constant
C) increases D) become zero
 
Answer & Explanation Answer: A) decreases

Explanation:

When water freezes its density decreases.

Water at ordinary temperatures contracts and increases in density as it is cooled, like most substances. But at about 4°C it reaches a maximum density and then decreases in density as it approaches the freezing point.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

The Ozone Layer restricts from

A) Infrared Rays B) Radio waves
C) Ultraviolet Radiation D) X-Rays and Gamma Rays
 
Answer & Explanation Answer: C) Ultraviolet Radiation

Explanation:

The Ozone layer which is present in the Earth's atmosphere protects it by restricting from UV or Ultraviolet radiation, the dangerous rays contained by Sun.

the_ozone_layer_restricts_us_from1542267550.jpg image

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Q:

Which of the following is correctly matched?

 

A) Hariprasad Chaurasia - Flute B) Bismillah Khan - Sarod
C) Amjad AliKhan - Tabla D) Zakir Hussain - Shehnai
 
Answer & Explanation Answer: A) Hariprasad Chaurasia - Flute

Explanation:
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Filed Under: Famous Personalities
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Q:

At which city the 10th South Asia Economic Summit (SAES) was held in November 2017?

 

A) Dhaka B) Kathmandu
C) Colombo D) Hyderabad
 
Answer & Explanation Answer: B) Kathmandu

Explanation:
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Filed Under: World Geography
Exam Prep: Bank Exams

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Q:

The reduction potential of hydrogen half-cell will be negative if :
(1) PH2= 2 atm and [H+] = 2.0 M
(2) PH2= 1 atm and [H+] = 2.0 M
(3) PH2= 1 atm and [H+] = 1.0 M
(4) PH2= 2 atm and [H+] = 1.0 M

A) Option 1 B) Option 2
C) Option 3 D) Option 4
 
Answer & Explanation Answer: D) Option 4

Explanation:

 H+-e-12H2   

Apply Nernst equation  

 

E=0-0.0591logPH212H+  

 

 E=-0.0591log2121  

 

Therefore E is Negative

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Filed Under: Chemistry
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Q:

In India, the state known for its sandalwood is

A) Karnataka B) Assam
C) Kerala D) West Bengal
 
Answer & Explanation Answer: A) Karnataka

Explanation:
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Filed Under: Indian Economy

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Q:

The plateau rich in minerals in india is

A) Malwa plateau B) Chhota Nagpur Plateau
C) Deccan Plateau D) Mysuru Plateau
 
Answer & Explanation Answer: B) Chhota Nagpur Plateau

Explanation:
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Filed Under: Indian Geography

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