5 squares on a chessboard can be chosen in 64C5 ways Three squares of one colour and two squares of different colour can be chosen in two mutually exclusive ways (i) 3 white and 2 black (ii) 3 black and 2 white Thus, the favourable number of cases = 32C3 × 32C2 + 32C2 × 32C3 = 2 × 32C2 × 32C3 Required Probability = 2 × 32C2 × 32C3 / 64C5
Which is not essential nutrient?
Which among the following is a herbicide that can block photosynthesis?
Milk fat in ice cream should not be less then:
The mouth is present in the first segment of the earthworm called:
The two semi dwarf and high yielding rice varieties developed in India after 1966 were __________
Malling IX is a rootstock of:
Dapog method of raising seedlings is related to
One of the following category of seeds is not certified by certification agency:
A situation when the rainfall deficiency is 25% or more of long term average, it is classified as
Aroma in Rice occurs due to which chemical?
