Questions

Q:

I do just enough work to get by.

A) Disagree B) Agree
C) Neutral D) Strongly Disagree
 
Answer & Explanation Answer: A) Disagree

Explanation:
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Q:

We want to round off x, a Float to an Int value. The correct way to do so would be

A) Y = ( int ) ( x + 0.5 ) ; B) Y = int ( x + 0.5) ;
C) Y = ( int ) x + 0.5; D) Y = ( int ) ( ( int ) x + 0.5 )
 
Answer & Explanation Answer: A) Y = ( int ) ( x + 0.5 ) ;

Explanation:

Rounding off a value means replacing it by a nearest value that is approximately equal or smaller or greater to the given number.

 

y = (int)(x + 0.5); here x is any float value. To roundoff, we have to typecast the value of x by using (int)

 

Example:

 

#include

 

int main ()

 

{

 

  float x = 2.6;

 

  int y = (int)(x + 0.5);

 

  printf ("Result = %d\n", y );

 

  return 0;

 

}

 

Result : 3

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Filed Under: Programming

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Q:

' Mohs scale ' is used to indicate the

A) degree of brittleness of a substance B) degree of hardness of mineral
C) degree of viscosity of a liquid D) degree of elasticity of a material
 
Answer & Explanation Answer: B) degree of hardness of mineral

Explanation:
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Filed Under: World Geography

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Q:

The protoplasm of a child is exactly the same as that of its

A) mother B) father
C) grandfather D) identical twin
 
Answer & Explanation Answer: D) identical twin

Explanation:

Though all living organisms  are made of protoplasm each individual has a different composition however slight it be. In identical twins the same cell divides into two and each one develops into one person. So the genitic make-up and type of protoplasm are exactly the same.

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Filed Under: Biology

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Q:

Who among the following devised the method of making 'Pakka' roads?

A) Mc Adam B) Jimi Adams
C) George Stephenson D) Graham Brothers
 
Answer & Explanation Answer: A) Mc Adam

Explanation:

Mc Adam devised the method of making 'Pakka' roads. which is also called macad-amized' roads named after him

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Q:

Select the synonym of

 

haste

 

A) soon B) eventually
C) later D) never
 
Answer & Explanation Answer: A) soon

Explanation:
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Filed Under: English
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Q:

The alpha-particles are

A) high energy electrons B) positively charged hydrogen irons
C) high energy x ray radiations D) double positively charged helium nuclei
 
Answer & Explanation Answer: D) double positively charged helium nuclei

Explanation:
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Filed Under: Chemistry

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Q:

In India, which festival coincide with the festivals of Songkran in Thailand, Thingyan in Myanmar and Aluth Avurudda in Sri Lanka ?

A) Guru Poornima B) Makar Sankranti
C) Holi D) Baisakhi
 
Answer & Explanation Answer: D) Baisakhi

Explanation:

The harvest festival of Baisakhi popularly celebrated in North India coincides with the Songkran festival of Thailand, the Thingyan in Myanmar and the Aluth Avurudda in Sri Lanka. In all the latter three festivals, the coming of a New Year is the central theme and involves various indigenous ways of celebrations.

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Filed Under: Famous Places

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