Searching for "and"

Q:

What is the difference between _construct() and _destruct() methods in php?

Answer

These two methods are bulid-in methods  in php. with  construct() we can overwride the parent class method. The inverse of the __construct() PHP capacity while making another class, is the __destruct() technique. The __destruct() technique will consequently keep running, after you've completed with the PHP class.

Report Error

View answer Workspace Report Error Discuss

Subject: PHP
Job Role: Software Architect

Q:

In a certain office, 1/3 of workers are women, 1/2 of the women are married and 1/3 of the married women have children. If 3/4  of the men are married and 2/3  of the married men have children, what part of the workers are without children?

A) 5/18 B) 4/9
C) 11/18 D) 17/36
 
Answer & Explanation Answer: C) 11/18

Explanation:

Let the total number of workers be x. Then, 

 

Number of women = x/3 and number of men = x - x/3  = 2x/3

 

Number of women having children = x/18

 

Number of men having children = x/3

 

Number of workers having children = (x/18) + (x/3) = 7x/18

  

Therefore, workers having no children = x - 7x/18 = 11/18 of all workers.

Report Error

View Answer Report Error Discuss

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

Q:

The international crisis in 2014 between Russia and Ukraine belongs to which of the following place ?

A) Crimea B) Abkhazia
C) Georgia D) Keev
 
Answer & Explanation Answer: A) Crimea

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World History

Q:

Which of these cities has one part of it is in Asia and other part in Europe ?

A) Moscow B) London
C) Istanbul D) Saint Peteresburg
 
Answer & Explanation Answer: C) Istanbul

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World History

Q:

Where is the eastern Naval Command Headquarters ?

A) Kolkata B) Kakinada
C) Visakahapatnam D) Machilipatnam
 
Answer & Explanation Answer: C) Visakahapatnam

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

Q:

If it is possible to form a number with the second, the fifth and the eighth digits of the number 31549786, which is the perfect square of a two - digit even number, which of the following will be the second digit of that even number ?

A) 1 B) 4
C) 6 D) None of these
 
Answer & Explanation Answer: B) 4

Explanation:

The 2nd, 5th and 8th digits of the number 31549786 are 1, 9 and 6 respectively.

 

The perfect square of a two - digit even number, formed using the digits 1, 9 and 6 is 196.

And,  14 x 14 = 196 

 

So, the required even number is 14. Clearly, its second digit is 4.

 

Hence, the answer is (b).

Report Error

View Answer Report Error Discuss

Q:

You are in the parking area of a shopping complex. And, suddenly the electricity fails and there is total darkness. You will 

A) try and take help from someone around B) crawl towards your vehicle
C) shout for help D) wait till the lights come
 
Answer & Explanation Answer: B) crawl towards your vehicle

Explanation:
Report Error

View Answer Report Error Discuss

Q:

You are a team leader and you are supposed to hold a convention on HR issue. But your team members are unable to get adequate sponsorship.

A) You put in your money and hold the event as scheduled B) You try and motivate them that they can do it
C) You postpone the event and give them some more time D) You tell them things can work out like this and cancel the event
 
Answer & Explanation Answer: B) You try and motivate them that they can do it

Explanation:
Report Error

View Answer Report Error Discuss