A Residence Association is planning to develop a park in the colony. The rectangular park of dimensions 75m × 25m consists a path of uniform width along its boundary in the out side to develop walking habit among the residents of the colony. To beautify the park, 5 square flower beds are made in the park by spending 10% of the total cost of 5 lakh rupees for Rs.2500 per sq m.
1. The expression for finding the area of the path
x²+100x+1875
4x²+200x+1875
x²+100x
4x²+200x
2. The cost of constructing a 1m wide path at Rs. 1250 per sq m
Rs. 25500
Rs. 255000
Rs. 55000
Rs. 25000
3. The distance travelled by a person if he completes 10 rounds along the inner boundary of the path
2km
20km
200km
2000km
4. The side of each square flower bed
4m
2m
20m
40m
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the answer is 12 rs
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Give answer in hindi not urdu
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