Which one of the following stimulates the germination of Striga seeds?
Ethylene induce striga seed germination in the absence of a host plant.
A mixture of milk and water measures 60 litres. It contains 10% water. How much water should be added to it, so that the water may be 25%?
A vessel is completely filled with milk. If 38% of the milk is replaced with water then only 341 ml of milk will be left in the vessel. What is the tota...
A 320 litres mixture contains milk and water in the ratio 3:1 respectively. If 30% of the mixture is replaced with the same quantity of water, then find...
145 litres of a mixture contains 40% milk and rest water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixtur...
An alloy of artificial gold contains 83% Copper and remaining Aluminium. In an another alloy, Copper is 91% and Aluminium is 7%. In what ratio should th...
A jar contains a mixture of milk and water in the ratio 2:3, respectively. If 3-litres of the mixture is taken out, then the quantity of water left in t...
A mixture of 300 ml containing 50% milk and 50 % water. If ‘a’ ml of milk is added into the mixture the percentage of water reduced to 42(6/7) %. Fi...
A milkman mixed milk and water in an empty container in the ratio 13:8. The quantity of milk mixed was bought by the milkman at the rate of Rs. 33/litre...
Mixture ‘A’ contains 80% acetone and rest 32 litres water. Mixture ‘B’ contains 70 litres acetone and rest 50% water. When two mixtures are mixe...
A jar contains a mixture of milk and water in the ratio 6:5, respectively. If 10-litres of the mixture is taken out, then the quantity of water left in ...
