Average of a couple 10 years ago was 25. The average
remains same after having a child and twins after 3 years.
What is the present age of the first child

Answer Posted / ranjana gupta

5 years

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Dont ansi function prototypes render lint obsolete?

599


What is the difference between scanf and fscanf?

656


Write a program on swapping (100, 50)

634


Tell us two differences between new () and malloc ()?

608


What is the benefit of using an enum rather than a #define constant?

650






What is the ANSI C Standard?

771


Define VARIABLE?

684


Do you know the use of 'auto' keyword?

652


What is a protocol in c?

552


Explain how can I write functions that take a variable number of arguments?

606


What are the functions to open and close file in c language?

723


Explain how do you search data in a data file using random access method?

687


program for reversing a selected line word by word when multiple lines are given without using strrev

1939


How can you increase the allowable number of simultaneously open files?

589


Does c have class?

608