CAT DILR Questions | CAT Data Sufficiency questions
Comprehension
Directions for Questions: These questions are based on the information given below.
Each item has a question followed by two statements,
CAT/1994
Question . 109
A and B work at digging a ditch alternately for a day each. If A can dig a ditch in ‘a’ days, and B can dig it in ‘b’ days, will work get done faster if A begins the work?
A : Mark ‘a’, if the question can be answered with the help of I alone,B : Mark ‘b’, if the question can be answered with the help of II alone,C : Mark ‘c’, if the question can be answered with the help of both, I and II,D : Mark ‘d’, if the question cannot be answered even with the help of both statements.
View Answer Explanatory Answer
Method of solving this CAT DILR Question from Data Sufficiency question
(a) No matter who starts the work, the work will be completed in the same number of days.