Questions

Q:

Excluding the stoppages, the speed of a bus is 64 km/hr and including the stoppages the speed o the bus is 48km/hr. For how many minutes does the bus stop per hour?

A) 12.5 minutes B) 15 minutes
C) 10 minutes D) 18 minutes
 
Answer & Explanation Answer: B) 15 minutes

Explanation:
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Q:

Light travels slowest in

A) Glass B) Water
C) Air D) Vacuum
 
Answer & Explanation Answer: A) Glass

Explanation:

Because the refractive index of glass is highest, light travels slowly in Glass. 

We know that the speed of light depends on the refraction index. The higher the index of refraction is, the slower the speed of light is.


R.I of air and vacuum = 0 (air is a teeny bit more but can be taken as 0)
R.I of water = 1.33
R.I of glass = 1.4.

 

Hence, Light travels slowest in Glass.

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

Who did not have an important role in the Swadeshi Movement ?

A) Muslims B) Students
C) Women D) Peasants
 
Answer & Explanation Answer: D) Peasants

Explanation:
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Filed Under: Indian History
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Q:

The famous ' Ring of fire ' which account for 68% of an earthquakes occuring in the earth is in the

A) Atlantic Ocean B) Indian Ocean
C) Pacific Ocean D) Arctic Ocean
 
Answer & Explanation Answer: C) Pacific Ocean

Explanation:
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Filed Under: World Geography

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Q:

Rearrange the parts of the sentence in correct order.

Do people take

P-­rejection of every candidate?
Q-­the trouble to go and
R­-vote only to register their

A) RQP B) RPQ
C) PRQ D) QRP
 
Answer & Explanation Answer: D) QRP

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which of the following plays an important part in photosynthesis?

A) Chloroplast B) Centrosome
C) Tonoplast D) Nematoblast
 
Answer & Explanation Answer: A) Chloroplast

Explanation:

The Chloroplast contains the wonder green pigment chlorophyll which is able to trap solar energy and use it for synthesis of food

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Filed Under: Biology

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Q:

Logic Challenge

Couple logic puzzle

A) 40 B) 20
C) 2 D) 36
 
Answer & Explanation Answer: C) 2

Explanation:

In the starting it is given that Couple went to the movie and No other went with them.

So total members went to movie is only 2.

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Filed Under: Logic Puzzles
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Q:

Number of satellites launched by the ISRO using its PSLV- C51 rocket -

 

A) 19 B) 11
C) 15 D) 13
 
Answer & Explanation Answer: A) 19

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

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