| Shikha asks : A garrison of 750 men has provision for 20 weeks. If at the end of 4 weeks they are reinforced by 450 men, how long will the remaining provision last? (a) 10 weeks (b) 11 weeks (c) 15 weeks (d) 16 " |
| Govind m valiathan asks : i havnt got my expert recomendation for last 2 weeks? |