A contractor undertook to complete a task in 150 days and employed 200 men. After 50 days, he found that only 1/4 of the work was completed. How many more men must he employ to complete the work exactly on time?
Options:
- A: 50 men
- B: 100 men
- C: 150 men
- D: 300 men
Related Practice Questions:
- A sum of ₹4000 is invested at compound interest for 2 years at a rate of 10% per annum. What will be the total amount at the end of 2 years?
- At what rate of simple interest per annum will a sum of money double itself in 8 years?
- The difference between the compound interest and simple interest on a certain sum of money for 2 years at 5% per annum is ₹25. Find the sum.
- The study of living organism :
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