Easy
Question 422
Keys: A–E choose an option.
More questions
- A cyclist covers 30 km in 2 hours. How long would 45 km take at the same speed?
- A value increases from 80 to 100. What is the percentage increase?
- Pipe A fills a tank in 8 hours, B in 12 hours, and a leak empties it in 24 hours. If all are open, how long will filling take?
- 12 workers can finish a job in 18 days. After 6 days, 6 workers leave. How many more days are needed to finish the job?
- If the cost price is ₹150 and selling price is ₹120, the loss is: