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NIFT UG 2017 Question Paper with solutions
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© examsnet.com
Question : 53
Total: 150
A park is 25 meter long and 21 m wide. A 2 m wide path is to be laid in the middle of the park parallel to length and breadth. What is the cost of laying the path if it costs ₹ 20 per sqm.
₹ 1760
₹ 1840
₹ 1880
₹ 5480
Validate
Solution:
Area of the path
=
25
×
2
+
21
×
2
–
(
2
)
2
=
50
+
42
–
4
=
92
–
4
=
88
m
2
Cost of
1
m
2
=
₹
20
Cost of
88
m
2
=
₹
20
×
88
=
₹
1760
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