Question
‘A’ can do a piece of work in 15 days.
‘B’ can do 70% of the same work in 20 days. If they work together for the entire time and get paid Rs.1220, then find the share of ‘A’.Solution
Let the total work be 60 units. (LCM of 15 and 20) Efficiency of A = 60/15 = 4 units/day Efficiency of B = (60/20) × (70/100) = 21/10 units/day Ratio of the efficiency of A : B = 4 : 21/10 = 40:21 Share of A = (40/61) × 1220 = Rs.800
Meadow orcharding refers to
National Bureau of Animal Genetic Resources is located at ____
FAO stand for__________________
Sunflower and buckwheat are examples of!
Agricultural and Processed Food Products Export Development Authority was established by the Government of India in:
 In animal cell the reserve food is stored in the form of _____
 In woody plants and many fruits, transpiration takes place from:
Famine and drought are common feature of this Agro-climatic zone
Which of the following is citric acid soluble Phosphoric acid?
Cartilaginous fish are fish that have a skeleton made of cartilage. Cartilaginous fishes belong to:
Relevant for Exams:
