Question
If the price of the cooking gas is increased by 15%, by
how many percent should a family reduce its consumption so as not to exceed its budget on cooking gas?Solution
Let the original consumption be 100 units.
Price goes up by 15%, so new price per unit becomes 115% of the original.
To keep the total cost the same = 100/115 × 100 = 86.96 units
So, new consumption = 86.96 units
Reduction = 100 - 86.96 = 13.04 units
Percentage reduction = 13.04%
Which of the following operation is not involved in post harvest management of cereals?
The symbol 'D' in thermo-bacteriology is indicated for
Which of the following is a long-term effect of urea application?
Which nutrient helps in the formation of chlorophyll?
What is the primary function of the suspensor in embryogenesis?
Copper colour body coat is a characteristic of which buffalo breed?
Given below are two statements:
Statement I
Potassium is accumulated passively by both the cytosol and vacuole when extracellular K* con...
DNA is a polymer of
In which of the following country The World First Station for seed testing was established
How many segments does the abdomen of both male and female cockroaches consist of?