Total salary of Rs. 480000 to be distributed among 4 technicians, 2 managers and 8 interns. If each manager earns 8 times as interns and each technician earns 4 times as interns. How much does managers earns?

Total salary of Rs. 480000 to be distributed among 4 technicians, 2 managers and 8 interns. If each manager earns 8 times as interns and each technician earns 4 times as interns. How much does managers earns? Correct Answer 192000

Total amount (given) = Rs. 48000

Let, managers be denoted as M

Technicians be denoted as T

Interns be denoted as I

As per given condition;

M = 8I

⇒ M/I = 8/1

T = 4I

⇒ T/I = 4/1

M ∶ T ∶ I

⇒ M ∶ T ∶ I = 8 ∶ 4 ∶ 1

Let their earnings be ‘x’

⇒ M = 8x, T = 4x, I = x

⇒ Managers earn = 2 × 8x = 16x

⇒ Technicians earn = 4 × 4x = 16x

⇒ Interns earn = 8 × x = 8x

Total = 16x + 16x + 8x = 40x

Salary is distributed among these three,

∴ Each earns, x = 480000/40 = 12000

∴ Managers earn = 16x = 16 × x = 16 × 12000 = 192000

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