11) 6 men, 8 women and 6 children complete a job for a sum of Rs.950. If their individual wages are inthe ratio 4:3:2, the total money earned by the children is(in rupees)a. 160b. 190c. 220d. 170
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The work is completed by 6 men, 8 women and 6 children for the sum of ₹ 950.
the ratio of their individual wages is
4 : 3 : 2
it means
money earned by 6 men = (6 )4x
money earned by 8 women = (8 ) 3x
money earned by 6 children = (6) 2x
so,
(6)×4x + (8)×3x + (6)×2x = 950
24 x + 24 x + 12 x = 950
60 x = 950
x = 950/60
x = 95/6
So,
total money earned by children = (6) 4x
total money earned by children = 6 × 4 × 95/6
total money earned by children = ₹ 190
HENCE,
THE CORRECT OPTION WILL BE
(B) RS 190.
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