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Q:

When a ray of light travels from a denser medium to a rarer medium, it bends

A) towards the normal and speeds up B) towards the normal and slows down
C) away from the normal and speeds up D) away from the normal and slows down
 
Answer & Explanation Answer: C) away from the normal and speeds up

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

When a number of resistance are connected in ___, their combined resistance is less than the smallest individual resistance.

 

A) parallel B) horizontal
C) series D) box
 
Answer & Explanation Answer: A) parallel

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

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Q:

Assuming that the charge of an electron is 1.6 x 10-19 C, the number of electrons passing through a section of wire per second when the wire carries a current of 1 A is

 

 

 

A) 6.25 x 1018 C B) 1.6 x 10-19 C
C) 1.6 x 1019 C D) 0.625 x 1017 C
 
Answer & Explanation Answer: A) 6.25 x 1018 C

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Filed Under: Physics
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Q:

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

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

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

Which of the statements given below is/are not correct?
1. 'Open' is an Autobiography of Andre Agassi.
2. The author of 'India 2020: A Vision for the New Millennium'A.P.J. Abdul Kalam.
3. The author of 'A Foreign Policy For India' is L.K Advani.

A) 3 B) 2 and 3
C) 1 and 3 D) 1, 2 and 3
 
Answer & Explanation Answer: A) 3

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

Which of the following venue hosted its first ever test match on 9th November, 2016 which was played between India and England?

A) JSCA International Stadium Complex, Ranchi B) Saurashtra Cricket Association Stadium, Rajkot
C) Himachal Pradesh Cricket Association Stadium, Dharamshala D) Holkar Cricket Stadium, Indore
 
Answer & Explanation Answer: B) Saurashtra Cricket Association Stadium, Rajkot

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

The  Ryotwari  experiment  in  land  revenue was started by

A) Henry Dundas B) Alexander Reed
C) David Ricardo D) Mountstuart Elphinstone
 
Answer & Explanation Answer: B) Alexander Reed

Explanation:

The Ryotwari system was introduced by  Sir  Thomas  Munro and   Captain   Alexander   Read   in 1820.This system  was in operation for  nearly  30  years  and  had  many features  of  revenue  system  of  the Mughals,    Under    the    Ryotwari System  every  registered  holder  of land is recognised as its proprietor and pays direct to Government

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any.

The shortest boy of the school/ didn't hesitate to join/ the basketball team which/ was full of tall boys.

A) The shortest boy of the school B) didn't hesitate to join
C) the basketball team which D) was full of tall boys
 
Answer & Explanation Answer: A) The shortest boy of the school

Explanation:

The error lies in the first part of the sentence. After superlative adjectives, majorly two prepositions are used: of and in. We use in with a singular word referring to a place or group. Eg: I am the happiest woman in the world. We use of before plurals, before time periods such as year/month. Eg: Sunday is the best day of the week. Here, in this case, the subject is the 'school', thus, it should be 'in the school'.

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Filed Under: English

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