MCQOPTIONS
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MCQOPTIONS
| 1. |
A ladder is standing along a straight wall. The ladder is at a height of 9 m from the floor. When the lower end of the ladder is moved further 3 metres, the top of the ladder reaches the same level as the lower end of the wall. What is the length of the ladder? |
| A. | 16 मीटर |
| B. | 15 मीटर |
| C. | 20 मीटर |
| D. | 30 मीटर |
| Answer» C. 20 मीटर | |