Questions

Q:

When a ray of light is  refracted by a prism such that the angle of deviation is minimum then

A) the angle of emergence is equal to the angle of incidence B) the angle of emergence is greater than the angle of incidence
C) the angle of emergence is smaller than the angle of incidence D) the sum of the angle of incidence and the angle of emergence is equal to 90 degrees
 
Answer & Explanation Answer: A) the angle of emergence is equal to the angle of incidence

Explanation:
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Filed Under: Physics

5 5056
Q:

The Sunderbans are found in

A) The Luni Basin B) Godavari Delta
C) Ganga Delta D) Mahanadi Delta
 
Answer & Explanation Answer: C) Ganga Delta

Explanation:

These mangrove or tidal forests are found in the submerged coastal plains of the Ganga. The name comes from the abundant sundari trees found here. 

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Filed Under: Indian Geography

4 5053
Q:

Which of the following is the only member of the G-15 from the Indian subcontinent

A) Nepal B) Bangladesh
C) Burma D) Pakistan
 
Answer & Explanation Answer: D) Pakistan

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Filed Under: World Organisations

6 5053
Q:

The mapping of which of the following is most difficult

A) Mountains B) Plateau and Plains
C) Interior of the earth D) Oceans and their depth
 
Answer & Explanation Answer: C) Interior of the earth

Explanation:
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Filed Under: World Geography

4 5053
Q:

What is the maximum velocity with which a body of mass 'm' must enter a vertical loop of radius 'R'so that it can complete the loop?

A) 0  B) gR   C)  2gR  D)  5gR

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

Explanation:

To complete the vertical loop, the minimum speed required at the lowest point  = 5gR.

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Filed Under: Physics
Exam Prep: AIEEE , GATE
Job Role: Analyst

6 5052
Q:

Clouds usually form when

A) air temperature reaches the dew point B) evapouration has warmed the surrounding air
C) relative humidity is 0% D) condensation nuclei have been removed from the air
 
Answer & Explanation Answer: A) air temperature reaches the dew point

Explanation:
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Filed Under: World Geography

8 5051
Q:

What has 3 feet but cannot walk?

Answer

We know that 1 yard = 3 feet. 


 


A yardstick which is used for measurement has 3 feet long but it cannot walk.


 

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Q:

Mount Everest is located between

 

A) China & India B) India & Nepal
C) China & Nepal D) India & Myanmar
 
Answer & Explanation Answer: C) China & Nepal

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

5 5050