ATQ,
Let, total work be LCM of 12 and 40/3 = 120 units Units of work done by Pawan and Qureshi together in a day = 120/12 = 10 units Units of work done by Pawan and Rishi together in a day = 120/(40/3) = 9 units Let, units of work done by Qureshi alone in a day = ‘x’ units So, 9 × 4 + (9 + x) × 6 + (10 – x) × 1 = 120 36 + 54 + 6x + 10 – x = 120 5x = 20 x = 4 So, time taken by Qureshi alone to do the work = 120/4 = 30 days
According to National Forest Policy, 1988; the minimum forest cover should be maintained
Sand dunes are commonly seen in:
Which one of the following project was started in the year 1948?
International year of soil is:
Milk is deficit in which of the following element?
A system in which forest trees are grown along with agricultural crops and grasses on the same land at the same time is known as ____
The National Academy of Agricultural Research Management is situated at:
In paddy, the clipping of tip of seedlings is done as a preventive measure against which pest?
Which one is not the component of programme planning?
