A train crosses a platform which is 120 m long in 14 seconds and the same train crosses a static pole in 8 seconds. Find the length and speed of the train.
Sol. Let the length of the train be x [if gte msEquation 12]>
Uptake of silicon in the form of silicate anion in cereals such as rice is required for
Which of the following plants is an example of a biennial?
Which one of the following is used for brown manuring is rice?
Diversification is best described as _____.
Millets are a highly varied group of small-seeded grasses, widely grown around the world as cereal crops or grains for fodder and human food. Which is n...
The lime loving plants are tolerant of high soil pH and are known as
Which of the following is a sedge?
What will be the cropping intensity of maize + urdbean - wheat rotation on 2 ha area?
What is the type of farming when the annual rainfall is 750-1150 mm?
An exchange of genetic material between homologous chromosomes is called ...................?
