Question
A alone can do a piece of work in 10 days and B alone in
15 days. In how many days will they finish the work together?Solution
ATQ, A's 1-day work = 1/10 B's 1-day work = 1/15 Together in 1 day = 1/10 + 1/15 LCM of 10 and 15 = 30 1/10 = 3/30, 1/15 = 2/30 Total = (3 + 2)/30 = 5/30 = 1/6 So time = 6 days
The meat is the good culture media for the growth of microorganisms due to
Watershed is a –
Geographical Indications comes under ____________ agreement.
From the following select the incorrect statement regarding the clonal selection in plant breeding?
Soil structure classification based on general shapes and arrangement of peds are called
With respect to probiotics, which of the following statements is INCORRECT?
Which of the following is an example of 1:1 type of clay mineral ?
As per ISSS soil classification, the diameter of silt particles should be............ mm.
An example of C4 crop is
Panchami is a variety of which of the following crop?
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