Subject :IMO Class : Class 7
A rectangular field is 112 m long and 100 m wide. Two roads, each 3 m wide are to be constructed at the centre of this field; one is parallel to the length of the field and the other is parallel to the breadth of the field.
Find :
(i) Area of the part of the field, not covered by the roads.
(ii) Cost of constructing the road at ₹ 17 per m^{2}.
(i) | (ii) | |
A | 3248 m^{2} | ₹ 2890 |
B | 10573 m^{2} | ₹ 10659 |
C | 16582 m^{2} | ₹ 20480 |
D | 10573 m^{2} | ₹ 1250 |