Let the speed of the boat in still water and the speed of the current be ‘x’ km/hr and ‘y’ km/hr, respectively Upstream speed of the boat = (x – y) = 240/12 = 20 km/hr Or, 30 – y = 20 Or, y = 30 – 20 = 10 km/hr Therefore, downstream speed of the boat = 30 + 10 = 40 km/hr Required time taken = 120/40 = 3 hours
Scooping is a special operation done in which of the following vegetable crop?
Which type of parthenocarpy is observed in Banana?
Hen and Chicken in Grapes is due to the deficiency of _________
The phase during which a seedling is most susceptible to pests and damping-off diseases is:
In guava, water is withheld in which month of hasta bahar?
Among the following vegetables, which one is viviparous in nature.
Pithiness in radish arises due to _____
CPCRI is located at
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
Which one of the following plant nutrients is translocation regulator?
