Damodhar wants to buy onions in kurnool market.Each onion bag's weight is 45 kg.He loaded 326 onion bags with 45 kg in a lorry.Find the total weight of onions in kilograms=?

A bag contains 20kg of rice and another bag contains 60 kg of wheat. Find the ratio of the amount of rice to that of wheat? What is the ratio of rice to the total weight?

Upendra went to the market to buy vegetables. He brought 2 kg 250 gm tomatoes, 2 kg 500 gm potatoes, 750 gm lady fingers and 125 gm green chillies. How much weight did upendra carry back to his house?

The distribution below gives the weights of 30 students of a class . Find the median weight of the students . {:("Weight (in kg)","Number of students"),(40-45,2),(45-50,3),(50-55,8),(55-60,6),(60-65,6),(65-70,3),(70-75,2):}

Eleven bags of wheat flour, each marked 5 kg, actually contained the following weights of flour (in kg) : 4.97, 5.05, 5.08, 5.03, 5.00, 5.06, 5.08, 4.98, 5.04, 5.07, 5.00 Find the probability that any of these bags chosen at random contains more than 5 kg of flour.