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The ratio of time taken by P, Q and R to complete work alone is 4:6:3 respectively. If all three together complete the work in 6 days, then find in how ...
(11.99 × 19.98 + 14.99 × 30.01) ÷ 3= ?
A rectangular garden has a width of 18 meters and a perimeter of 96 meters. If the garden is to be fenced at a cost of Rs. 12 per...
Determine the mean of the following observations:
24, 26, 22, 25, 20, 21, 24, 25
A certain number of men can complete a work in 50 days. If 10 more men are added, the work can be completed in 40 days. Find the original number of men.
Find the distance between the points (2, 5) and (7, 1).
Quantity I: The time taken by a bike to cross a tunnel and a bridge is 36 seconds and 30 seconds, respectively. If the length of the tunnel exceeds the ...
Amit has two routes, ‘X’ and ‘Y’, to travel from his home to his gym. The length of route ‘X’ exceeds the length of r...
A milkman initially prepared a mixture of milk and water in the ratio of 11:3. Later, he replaced half of the mixture with 30 liters of water, resulting...
In a school, Boys are 60% of total students. 50% Boys students failed. Total 55% of students in school fail. employees in the company are working for mo...