A.  3

B.  6

C.  9

D.  18

1
Correct Answer :
6
Explanation :

Let Rate = R% and Time = R years

Then, ( 1200 x R x R ) / 100 = 432

=> 12 R² = 432

=> R² = 36

=> R = 6


Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python