Theinstrumentwhichusessound waves to measure the depth of oceans is sonar. Sound waves can travel much faster from one point to another. Sound waves are far more accurate for measuring these vast distances. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water. Sonar mayalsobeusedinairforrobotnavigation,and SODAR is used for atmospheric investigations.
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%?
Quant...
In this problem, you're provided with two quantities, Quantity I and Quantity II, and your task is to solve both quantities and determine the correct r...
Quantity-I: 'A' can do 60% of work in 36 hours. Find the value of 'Y' if the time taken by him to complete the whole work is 'Y' hours.
Quanti...
Quantity 1 : A and B together can paint a wall in 12 hours. A alone can paint it in 18 hours. B paints for 5 hours, and then A completes the remaining w...
Quantity I: A person invested Rs. 20,000 in a scheme offering 10% per annum simple interest. After two years, he reinvested the amount and interest earn...
Consider only numeric value.
Quantity I: A number is increased by 25%, and then the result is decreased by 20%. The final number is 540. What ...
Quantity I : A Alone can complete a work in 21 days. If be alone work for eight days and then leaves, then B alone can complete the remaining work ...
Quantity-I: ‘A’ and ‘B’ started a business by investing Rs.‘x’(Take 'x' value as approximate) and Rs. 5,500, respectively. ‘A’ and ‘...
Quantity I: A mixture of milk and honey, ratio 9:4, is put in a vessel. 26 liters of honey are added to the 65 liters of mixture that were previously ...
The sum of ages of A, B and C is 65 years.The ratio between age of A, 4 years hence and the present age of B is 5:6.
Quantity I: 414
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