Question
Quantity I: The price of rice is decreased by 30%, by
how much % the consumption is increase so that the expenditure will decreased by 10%? Quantity II: A man spends Rs. 45,600 out of his income 68,400. If his income and expenditure are increased by 19% and 13%. Find the percentage change in his savings.Solution
Quantity I: Let expenditure = 100    Price = 70    New expenditure = 90 ∴ Required % = (90-70)/70 × 100 = 28*4/7 % 
Which of the following basic principle of field experimentation helps in reducing the experimental error?
An individual with two identical alleles for a given trait is said to be:
……………….. is a soil conservation technique used to keep rainwater runoff from collecting on sloping ground and causing catastrophic erosion.<...
Millets are a highly varied group of small-seeded grasses, widely grown around the world as cereal crops or grains for fodder and human food. Which is n...
Opium is obtained fromÂ
Which of the following fruit ripe even after removing from the plant/tree?
The model of contract farming involves subcontracting by the buyers to intermediaries who formally or informally contract the farmers called:
The biological yield of a crop refers to the total production of which of the following?
Curry leaf isÂ
Removal of diseased plant parts is called as: