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Q:

A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will

A) increase B) decrease
C) remain unaffected D) have its shape changed
 
Answer & Explanation Answer: A) increase

Explanation:

The metal ball can be considered  to be made up of several layers of thinner ones. On heating each of these layers will increase in radius. As the inner most layer also increases its radius, the volume inside it i.e, the volume of the hollow portion will also increase.

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Filed Under: Physics

118 21921
Q:

Which among the following have a 'mixed heart'?

 

A) Reptiles B) Nematodes
C) Birds D) Fishes
 
Answer & Explanation Answer: A) Reptiles

Explanation:

Mixed heart means the heart in which the oxygenated and the deoxygenated blood is mixed. Reptiles and amphibians have mixed heart.

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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

17 21890
Q:

What will output when you compile and run the following code?

#include <stdio.h>
struct student
{

int roll;
int cgpa;
int sgpa[8];

};

void main()
{

struct student s = { 12,8,7,2,5,9 };
int *ptr;
ptr = (int *)&s;
clrscr();
printf( "%d", *(ptr+3) );
getch();

}

A) 8 B) 7
C) 2 D) Compiler error
 
Answer & Explanation Answer: C) 2

Explanation:
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Filed Under: Programming

1 21871
Q:

USB is which type of storage device?

A) Tertiary B) Secondary
C) Primary D) Auxillary
 
Answer & Explanation Answer: B) Secondary

Explanation:

USB - Universal Serial Bus is a secondary type of storage device which is used in all computers, laptops, mobiles...

USB1533034422.jpg image

It is a plug-and-play portable storage device that uses flash memory and is lightweight enough to attach to a keychain.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

58 21864
Q:

Who succeeded Ghulam Nabi Azad as the Leader of Opposition in Rajya Sabha?

 

 

A) Anand Sharma B) Jairam Ramesh
C) Mallikarjun Kharge D) A K Antony
 
Answer & Explanation Answer: C) Mallikarjun Kharge

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

2 21833
Q:

Generic is most similar in meaning to

A) Branded B) Basic
C) Trademarked D) Specific
 
Answer & Explanation Answer: B) Basic

Explanation:

Generic means related to a group of similar things rather than a particular one. It means it is not a specific thing like branded or trademarked. Hence it is a basic one.

 

Among the given options, Generic is most similar in meaning to Basic.

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Filed Under: English
Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

35 21833
Q:

Select the antonym of

 

content

 

A) ease B) depressed
C) gratified D) smug
 
Answer & Explanation Answer: B) depressed

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 21810
Q:

The first news paper in the world was started by ?

A) Japan B) China
C) USA D) India
 
Answer & Explanation Answer: B) China

Explanation:
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Filed Under: World History

151 21794