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 / dinesh

Can any one explain the solution? plz

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

The difference between printf and fprintf is ?

716


#define PRINT(int) printf("int = %d ",int) main() {< BR> intx,y,z; x=03;y=02;z=01; PRINT(x^x); z<<=3;PRINT(x); y>>=3;PRINT(y); }

713


why arguments can generally be passed to functions a) sending the values of the arguments b) sending the addresses of the arguments c) a & b d) none of the above

640


Difference between Function to pointer and pointer to function

625


what is reason of your company position's in india no. 1.

1770






What are the header files used in c language?

583


Can you pass an entire structure to functions?

692


Explain how can I remove the trailing spaces from a string?

621


Explain how can I open a file so that other programs can update it at the same time?

586


Can we change the value of static variable in c?

556


Explain the process of converting a Tree into a Binary Tree.

2098


Why can’t we compare structures?

810


What is the difference between specifying a constant variable like with constant keyword and #define it? i.e what is the difference between CONSTANT FLOAT A=1.25 and #define A 1.25

1492


Which is the best website to learn c programming?

577


What is the scope of an external variable in c?

565