In a camp, 30 men have enough food for 40 days. If 10 more men join the camp, how many days will the food last.

In a scout camp, there is food provision for 300 cadets for 42 days. If 50 more persons join the camp, for how many days will the provision last?

A garrison of 'n' men had enough food to last for 30 days. After 10 days, 50 more men joined them. If the food now lasted for 16 days, what is the value of n ?

In a camp of 160 students provisions are available for 10 days. If 40 more students join the camp, how long will the provisions last ?

A garrison of 500 men had provisions for 24 days.However a reinforcement of 300 men arrived.For how many days will the food last now ?

In a hostel of 50 girls, there are food provisions for 40 days. If 30 more girls join the hostel, how long will these provisions last?

A garrison of 900 men had provisions for 42 days. However, a reinforcenment of 500 men arrived. For how many days will the food last now?