Questions

Q:

The SI unit of resistance is:

A) Newton B) Coulomb
C) Ohm D) Joule
 
Answer & Explanation Answer: C) Ohm

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Who invented Emoji in 1999?

A) Shigetaka Kurita B) Hemang Amin
C) Lee Loong D) Hamilton
 
Answer & Explanation Answer: A) Shigetaka Kurita

Explanation:

Shigetaka Kurita invented Emoji in 1999. There are about 3304 emojis as of March 2020.

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Find the angular elevation of the sum when the shadow of a 15m long pole is 152meters

A) 45° B) 60°
C) 30° D) 90°
 
Answer & Explanation Answer: B) 60°

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Q:

Who among the following has been awarded the ‘"Rajiv Gandhi Khel Ratna Award" for the year 2017?

A) Jitu Rai B) Jasvir Singh
C) Sardar Singh D) S.V. Sunil
 
Answer & Explanation Answer: C) Sardar Singh

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Which enzyme is present in all members of the animal kingdom except Protozoa?

A) Insulin B) Pepsin
C) Renin D) Amylase
 
Answer & Explanation Answer: D) Amylase

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Filed Under: Biology
Exam Prep: Bank Exams

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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.

 

The tail is wagging the dog

 

 

A) A situation where a small good thing makes everyone happy B) The less important or subsidiary factor, person, or thing dominates a situation  
C) A person who is always happy to meet you D) Even smaller tasks become important if the whole project is to succeed
 
Answer & Explanation Answer: B) The less important or subsidiary factor, person, or thing dominates a situation  

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Filed Under: English
Exam Prep: Bank Exams , CAT , GRE , TOEFL

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Q:

Select the word with the correct spelling.

A) snoping B) leniency
C) bivoacs D) kerbsid
 
Answer & Explanation Answer: B) leniency

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

The  optical  phenomenon  that  is  primarily responsible  for  the  observation  of  rainbow on a rainy day is 

A) diffraction B) interference
C) dispersion D) reflection
 
Answer & Explanation Answer: C) dispersion

Explanation:

A rainbow is a natural spectrum appearing in the sky after a rain shower. It is caused by dispersion of sunlight by tiny water droplets, present in the atmosphere. A rainbow is always formed in a direction opposite to that of the Sun. The water droplets act like small prisms. They refract and disperse the incident sunlight, then reflect it internally, and finally refract it again when it comes out of the raindrops.

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Filed Under: Physics
Exam Prep: Bank Exams

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