Neha went to a temple few days ago. If she only goes to temple on Tuesday and tomorrow is Saturday, how many days ago did she go to temple?

3 days 

Tomorrow is Saturday i.e. today is Friday 

code for Friday = 5 & she goes to temple only on Tuesday & Tuesday code is = 2

5 - 2 = 3 days before neha went to temple 

Note:     

Code for      Mon – 1      Tues – 2      Wed – 3      Thurs – 4

                   Fri – 5         Sat ­­– 6        Sun – 0