MCQOPTIONS
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| 1. |
A tube has two punctures. First puncture empties the tank in 29 mins and second puncture empties the tank in 6 minutes. If the leakage is at certain rate, then find the time taken by both punctures to empty the tank. A. \(\dfrac{34}{35}\)B. \(3 \dfrac{34}{35}\)C. \(4\dfrac{33}{35}\)D. \(4\dfrac{34}{35}\) |
| A. | D |
| B. | A |
| C. | C |
| D. | B |
| Answer» B. A | |