Maths 9
For the following questions answer them individually
A can complete a piece of work in 18 days, B in 20 days and C in 30 days. B and C together start the work and are forced to leave after 2 days. The time taken by A alone to complete the remaining work is
A train, 300m long, passed a man, walking along the line in the same direction at the rate of 3 km/hr in 33 seconds. The speed of the train is
Directions :The pie chart, given here, represents the number of valid votes obtained by four students who contested election for school leadership. The total number of valid votes polled was 720. Observe the chart and answer the questions based on it.
Number represented in pie-chart are in degrees.
What was the minimum number of votes obtained by any candidate ?
What was the winner ?
By how many votes did the winner defeat his nearest rival ?
Leaderboard
| # | Name | Overall Score |
|---|---|---|
| 1 | Rohit Kushwaha | 15 |
| 2 | Thejaswini kokkanti | 15 |
| 3 | Reshma | 15 |
| 4 | Raveendra Magapu | 15 |
| 5 | Neha Ahuja | 15 |
| 6 | Anirudh Aryan Wadhwa | 15 |
| 7 | INDERJIT SINGH | 15 |
| 8 | Stephen | 15 |
| 9 | parupalli swathi | 15 |
| 10 | Rakesh Kumar Das | 15 |
