Question
The 5th round of the National Family Health Survey was
conducted in which of the following year?Solution
The first round of the National Family Health Survey was conducted in 1992-93. Subsequently, four other rounds have taken place, the latest being NFHS 5 that started in 2018-19.
- Metal mixture ‘P’ consists of iron and nickel in a 4:3 ratio, and metal mixture ‘Q’ contains only nickel and chromium in a 1:2 ratio. If 35 grams o...
In a 160 litres mixture of milk and water, the ratio of the milk to water is 4:1. If 28 litres mixture is taken out and replaced by same quantity of wat...
A mixture of ink and water is in the ratio 6:4. If 15% of the mixture is removed and replaced with water, what will be the new ratio of ink to water?
Sugar costing Rs. 140/kg is mixed with sugar costing Rs. 100/kg in a ratio of 6:4, respectively. Calculate the price per kg of th...
A tank A holds 320 litres of a milk–water mixture in the ratio 13:x. If 50 litres are transferred from A to B and then 15 litres of water are added to...
A vessel is completely filled with milk. If 55% of the milk is replaced with water then only 106.2 ml of milk will be left in the vessel. What is the to...
- Two mixtures, P and Q, have milk-to-sugar ratios of 8:11 and 10:15, respectively. When these two mixtures are combined, the total quantity of the final mix...
- Two mixtures (milk and water) 'A' and 'B' contains quantities of milk and water in ratio of 6:4 and 2:8, respectively. If 50 ml from 'A' and 40 ml from 'B'...
In a container, there is a mixture of 120 liters of juice, which has juice and water in the ratio of 3:5, respectively. If 15 liters of water are poured...
A milkman mixed milk and water in an empty container in the ratio 13:9. The quantity of milk mixed was bought by the milkman at the rate of Rs. 44/litre...
