A boy goes to school at 4 km/Hr and return at a speed of 3 km/hr. If he takes 7 hrs in all. Find the distance from his village to school?
Let the distance from village to school be D km According to the question, ⇒ D/4 + D/3 = 7 ⇒ 7D/12 = 7 ⇒ D = 12 km
What index does the Ministry of Rural Development use to revise the wages under MGNREGA?
Which type of farming involves cultivating a small area with maximum attention to detail?
When is National Farmers' Day celebrated in India?
White bud of maize is due to:
Infertility in male animals is caused due to the deficiency of
Beushening type of rice cultivation is popularly practiced in:
The early maturing variety of potato is:
Which cereal crop is most tolerant to saline and alkali soils
Which of the following is main objective of puddling in paddy?
Visual aid of communication includes which of the following?
