A) Rs.300
B) Rs.600
C) Rs.750
D) Rs.150
Correct Answer: C
Solution :
\[{{15}^{2}}+{{20}^{2}}={{25}^{2}}\] \[\therefore \] The triangular field is right angled. \[\therefore \] Area of the field \[\frac{1}{2}\times 15\times 20=150\,sq.\] metre \[\therefore \] Cost of sowing seeds \[=150\times 5=Rs.\text{ }750\]You need to login to perform this action.
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