CAT Quantitative Ability Questions | CAT TIme, Speed, Distance and Work questions
View Answer
Explanatory Answer
Method of solving this CAT Quantitative Ability Question from TIme, Speed, Distance and Work question
(d) We know every year has 1 odd days and leap year has 2 odd days
Total number of years = 30
Here, no. of normal years = 22
And no. of leap years = 8
So, total no. of odd days between 9/ 12/ 71
and 9/ 12/ 2001 = 22 + 16 = 38
i.e., 3 odd days (remainder when 38 is divided by 7, i.e., 3)
Hence, it was a Thursday