CAT DILR Questions | CAT Data Sufficiency questions
Comprehension
Directions for Questions: These questions are based on the information given below
Read the following directions carefully and answer the questions. You should tick
A : If any one of the statements alone is sufficient to answer the questionB : If both statements individually are sufficient to answer the questionC : If both statements together are required to answer the questionD : If both statements are not sufficient to answer the question
View Answer Explanatory Answer
Method of solving this CAT DILR Question from Data Sufficiency question
(c) If n is divisible by 3, 5, 7 and 9 i.e n is divisible by 315 (LCM of 3, 5 7, 9 ) But, it is not necessary that it is odd unless and until n < 316
Since n < 400, hence we can say that n is an odd number become as n exceeds 400 then any even multiple of 315 will be even.
Hence both statements are required