Question

Johny is 33 % more efficient than Tony and his hourly wages are 20% more. If Johny is paid Rs. 480, how much
Tony receive for the same work.
(a) Rs. 400
(b) Rs. 348
(c) Rs. 532
(d) None of these​

Answer 1

Answer:

d none of these will be the answer

Answer 2

Given :

Johny is 33% more efficient than Tony.

Tony are 20% more hour wages.

Total amount of Johny = Rs. 480

To find : Amount that Tony receive for the same work = ?

Solution :

Ratio of efficient of Johny to Tony is :

$133:100$

Let the total amount be 'x'

According to question, we get :

$\dfrac{120}{100}x=480\\\\x=\dfrac{480\times 100}{120}\\\\x=4\times 100\\\x=400$

Amount received by Tony would be

$400\times \dfrac{133}{100}\\\\=400\times 1.33\\\\=Rs. 532$

Hence, Option 'c' is correct.