Mathematics
NULL
Medium
Question
A carpet is 6 m broad and length 1.44 times the breadth. Cost of another carpet 40% longer and 25% broader at Rs. 45 per m²?
A
Rs. 3642.40
B
Rs. 3868.80
C
Rs. 4216.20
D
Rs. 4082.40
✓ Official correct answer
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A
Rs. 3642.40
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B
Rs. 3868.80
No member explanations yet for this option.
C
Rs. 4216.20
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D
Rs. 4082.40
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Explanation
New area = 6×1.25 × 8.64×1.4 = 90.72 m². Cost = 90.72 × 45 = Rs. 4082.40.