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The javelin used in athletics comprises three main parts: the head (tip), the shaft, and the cord grip. The 'ball' is not a part of the javelin; it likely refers to other sports equipment. The design of the javelin facilitates aerodynamics and grip for athletes during the throw.
Efficiency of A, and B are in the ratio of 2 : 3. If both can do a work together in 60 days. Find out how much days A will take to complete the work alone?
7 men and 4 boys can complete a work in 6 days. A man completes double the work than a boy. In how many days will 5 men and 4 boys complete the work?
(x) men can do some work in 42 days. If 10 more men added then the work would have been completed in 30 days, then in how many days (x+45) men can do th...
8 children and 6 women together can complete a piece of work in 10 days and work done by a children in one day is one-third of the work done by a women ...
A completes 37.5% of a task in 9 days, B finishes 44.44% of the same task in 8 days, and C accomplishes 66.67% in 8 days. How many days will it take for...
Team A can built a project in 6 hours less than the time taken by Team B to built the same project.
The ratio of the strength of Team A to that o...
A work is done by A, B, C and D together. The percentage of work done by A, B C and D are in arithmetic progression (AP). The first, second, third and f...
Three workers P1, P2 and P3 got work from the contractor. In 30 days, ‘P1’ completed 30% of work. ‘P2’ is 20% less efficient tha...
"'Mahesh' is 40% less efficient than 'Neeraj.' 'Neeraj' takes 30 days fewer than 'Mahesh' to finish the same work. Find the time taken by 'Neeraj' to fi...
A and B together can complete a task in 12 days, while B and C together can complete the same task in 15 days. A and C together take 20 days to finish i...