A skilled, a half skilled and an unskilled labour work for 7, 8 and 10 days respectively and they together get ₹ 369 for their work. If the ratio of their each day's work is `(1)/(3), (1)/(4), (1)/(6)`, then how much does the trained labourer get (in rupees)?

Options

A. 165
B. 102.5
C. 201.5
D. 143.5

Answer

D

Explanation

`1/3:1/4:1/6= 4: 3: 2`
`therefore` प्रशिक्षित कर्मचारी को मिलने वाली कुल राशि
= `(28)/(7xx4+8+10xx2)xx 369`
`(28)/(72) xx 369` = 143.50 rs.