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Start learning 50% faster. Sign in nowTime taken by A alone to complete the entire work = 18/0.4 = 45 days Time taken by B alone to complete the entire work = 45 + 15 = 60 days Let the total work = L.C.M of 45, 60 and 20 = 180 units Then, efficiency of B = (180/60) = 3 units/day Combined efficiency of B and C = (180/20) = 9 units/day So, efficiency of C alone = 9 – 3 = 6 units/day So, time taken by C alone to complete the entire work = (180/6) = 30 days
A soil with 50% silt and 50% clay is classified as:
…………is a pretreatment of seeds that aims to break seed dormancy through puncturing, burning, breaking, filing, and scratching with knives, nee...
Transfer of genes from one bacteria to another by vector/ virus is termed as
Layering method of propagation where roots are formed in the aerial part of the plant, the stem is girdled, and roots hormone (IBA) is applied to upper ...
The crop gingelly is also called by the name
In the law of constant returns, the shape of the production curve depicting output relative to input is:
Bt term was discovered by ………………………… while working on ……….. disease of silkworm.
...Which one of the following chemical is most effective in managing downy mildew diseases:
Arrange the crops in order of their water requirement (WR)
The break even pricing strategy is also called .................................?