Medium
Question 434
Keys: A–E choose an option.
More questions
- A table shows 240 applicants, of whom 35% passed. How many passed?
- What is the area of a rectangle 8 cm long and 3 cm wide?
- 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?
- A and B invest in ratio 5:6. After 4 months, A withdraws half his capital; B keeps his capital for 12 months. What is the profit ratio at year-end?
- A rectangle's length is 20% greater than its width. If its perimeter is 66 cm, what is its area?