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Let distance be x km and speed be y km/hr x/(y - 20) - (x/y) = 80 x = 4y(y - 20) .............(1) (x/y) - x/(y + 10) = 20 x = 2y(y + 10) ..............(2) From (1) and (2), we get 4y(y - 20) = 2y(y + 10) 2y - 40 = y + 10 y = 50 km/hr Then x =2 × 50 (50 + 10) = 100 × 60 = 6000 km
Which one of the following term is used for the pressure exerted by water vapour in a actuated state?
Identify the artificial growth inhibitor from below.
Which of the following crop enriches the nitrogen content of the soil?
Which of the following antitranspirant forms a thin film on the leaf surface and reduces transpiration?
Given below are two statements:
Statement I: Law of diminishing return also regarded as a fundamental law in agriculture and economics.
At 50-75 % ASM range (Available soil moisture range)____ soils, form ball and ribbons out between thumb and fore fingers
How much quantity of FYM per ha is required with NPK of 260:140:140 kg for the Chawki garden?
Which of the followings is non-selective, foliage active translocated herbicide?