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Q:

A girl want to read a complete book. She read 2/5 part of a book on 1st day, 34% on second day and remaining pages in next two days. On those two days she read equal number of pages. If she read 52 pages on last day, then find out total number of pages that the book contain ?

A) 400 B) 525
C) 325 D) 475
 
Answer & Explanation Answer: A) 400

Explanation:

Let the total number of pages in the book be 'x'.

From given data,

2x/5 + 34x/100 + 52 + 52 = x

 => 40x + 34x + 10400 = 100x

 => 26x = 10400

 => x = 400.

 Hence, total pages in the book are 400.

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Filed Under: Percentage
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7 5809
Q:

"Kalinga Prize" associated with which of the following fields  ?

A) Sports B) Journalism
C) Science D) Literature
 
Answer & Explanation Answer: C) Science

Explanation:
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Filed Under: Honours and Awards
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14 5807
Q:

Which element is used for the shiny trim on cars?

A) Silicon B) Aluminium
C) Chromium D) Carbon
 
Answer & Explanation Answer: C) Chromium

Explanation:

Chromium is the chemical element that is used as a shiny metal on the automobile bodies especially for trim.

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Filed Under: General Awareness
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2 5805
Q:

What did the Bhore committee deal with ?

A) Economic development in India B) Health development in India
C) Development of airports in India D) Rural development in India
 
Answer & Explanation Answer: B) Health development in India

Explanation:
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Filed Under: General Awareness
Exam Prep: GATE
Job Role: Analyst

31 5798
Q:

Give a possible molecular formula for C3H5ClO?

A) C6H10Cl2O2 B) C6H10O2
C) C6H10ClO2 D) C6H12Cl2O2
 
Answer & Explanation Answer: A) C6H10Cl2O2

Explanation:
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Filed Under: Chemistry
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0 5797
Q:

A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ?

A) 11 B) 7
C) 9 D) 13
 
Answer & Explanation Answer: C) 9

Explanation:

Here the number of cogs is inveresly proportional to number of revolutions

=> More cogs less revolution
=> 6 : 14 :: x : 21
=> (21x6)/14 = 9

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Filed Under: Ratios and Proportions
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6 5795
Q:

In a certain encryption pattern, HARD is coded as 1357 and SOFT is coded as 2468, What will 21448 stand for ?

A) SHAFT B) SHOOT
C) RAFTS D) ROOTS
 
Answer & Explanation Answer: B) SHOOT

Explanation:

AS HARD is coded as "1357" and SOFT is coded as "2468"
So H is coded as 1, A as 3, R as 5, D as 7
and S as 2, O as 4, F as 6, T as 8

Now in 21448, go number by number
2 is the code for S
1 is the code for H
4 is the code for O
and
8 is the code for T

hence, 21448 will stand for SHOOT

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Filed Under: Coding and Decoding
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15 5787
Q:

Stee : Rails :: Alnico : ?

A) Magnets B) Aircraft
C) Machinery D) Silver ware
 
Answer & Explanation Answer: A) Magnets

Explanation:

First is used to makes the second.

 

Hence, Stee : Rails :: Alnico : Magnets.

 

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Filed Under: Analogy
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6 5786