In a camp there is enough food for 500 soldiers for 35 days. If 200 more soldiers join the camp, how many days will the food last?

Sara starts at 8:00 AM by bicycle to reach school. She cycles at the speed of 18 km/hour and reaches the school at 8:22 AM. By how much should she increase the speed so that she can reach the school at 8:12 AM?

A lobour get Rs.980 for 14 days work. How many days should he work to get Rs.2100?

If 4 men and 5 women can earn Rs,480 in a day, find how much 9 men and 11 women will earn in a day?

A car travels 360 km in 60 liters of petrol. How much distance will it cover in 12 liters of petrol?

The cost of 5 kg of rice is Rs 300. What will the cost of 12 kg of sugar be?

A worker gets $ 504 for 7 days of work. How many days should he work to get $ 792?

12 typists working for 4 hours to type a book in 18 days. In how many days 4 typists will work for 8 hours to type same book?

A car travelling at a speed of 140 kmph covers 420 km. How much time will it take to cover 280 km?

“A” finishes his work in 15 days while “B” takes 10 days. How many days will the same work be done if they work together?

If 18 doll cost rs 450 how many dolls can be purchased for rs 325?

Two trains are running at 45km/h and 54km/h cross each other in 12 seconds when they run in opposite direction. When they run in the same direction,the person in the faster train observes that he crosses the other train in 32 seconds. Find the length of the two trains?

If 72 workers can do a piece of work in 40 days, in how many days will 64 workers complete the same work?

32 workers can complete a work in 84 days. How many workers will complete the same work in 48 days?