Question
A merchant has 20 liters of alcohol. To achieve a 75%
profit by selling the mixture at the original cost price of the alcohol, how much water should he mix with the alcohol?Solution
Quantity of water to be added = 20 × 0.75 = 15 litres Hence, option c.
Who won the Nobel Prize in Chemistry in 2022?
Baglihar Hydroelectric power plant is located in which of the following state/UT?
With reference to inflation in India, which of the following statements is correct?
Where is the new green field airport located which got union cabinet nod (jun 2022) for development at a cost of Rs. 1305 Crore ?
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Which British scientist is known for developing the principle of holography in 1947 to improve the resolution of the electron microscope?
Which among the following is the heaviest gas?
The national census does NOT recognize _______groups within India.
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