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Answer : 2. "
A man crosses a diagonal of a square in 1.5 minutes with the speed of 4 k/h then the area of the square is -
5Q:
A man crosses a diagonal of a square in 1.5 minutes with the speed of 4 k/h then the area of the square is -
- 1false
- 2true
- 3false
- 4false
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