Amit records his karate practice time in this table. How many minutes will Amit practice during week 6 if he continues his pattern?
Week |
Minutes of practice |
Week 1 |
    10 |
Week 2 |
    20 |
Week 3 |
    15 |
Week 4 |
    30 |
Week 5 |
    25 |
Week 6 |
    ? |
(B) 50 minutes
(C) 65 minutes
(D) 90 minutes
agreed.