TASK DEFINITION: In this task, you need to provide the correct option for a given problem from the provided options.
PROBLEM: Problem: how many trailing zeroes does 53 ! + 54 ! have ?
Options: a ) 12 , b ) 13 , c ) 14 , d ) 15 , e ) 16

SOLUTION: b

PROBLEM: Problem: from a container having pure milk , 20 % is replaced by water and the process is repeated thrice . at the end of the third operation , the milk is
Options: a ) 40 % pure , b ) 50 % pure , c ) 51.2 % pure , d ) 58.8 % pure , e ) none

SOLUTION: c

PROBLEM: Problem: the compound ratio of 1 : 3 , 1 : 2 and 1 : 5 ?
Options: a ) 1 : 30 , b ) 1 : 5 , c ) 1 : 7 , d ) 1 : 1 , e ) 1 : 6

SOLUTION:
a