Directions (47-52) : The pie chart given below shows the percentage distribution of total Pizza sold by five (P , Q, R, S and T) different outlets of ‘Pizza hut’ in 2017. Study the pie chart given below and answer the following questions.

If total Pizza sold by P in 2018 are 5400 more than total Pizza sold by R in 2017 and selling price of each Pizza of Q in 2018 is Rs.40, then find the total revenue of Q in 2018.

The correct option is Rs.168000.

Step 1: Extract data from the given pie chart.
The pie chart displays the percentage distribution of total pizzas sold by five different outlets (P, Q, R, S, and T) of ‘Pizza hut’ in 2017:

- Percentage of pizzas sold by outlet P in 2017 = 30%
- Percentage of pizzas sold by outlet Q in 2017 = 10%
- Percentage of pizzas sold by outlet R in 2017 = 24%
- Percentage of pizzas sold by outlet S in 2017 = 16%
- Percentage of pizzas sold by outlet T in 2017 = 20%

Step 2: Find the total number of pizzas sold in 2017.
Let $N$ be the total number of pizzas sold by all five outlets together in 2017.
According to the problem, total pizzas sold by outlet P in 2018 is 5400 more than total pizzas sold by outlet R in 2017.
Note: In questions of this set/type, the percentage increase or reference conditions relate the total pizza sales in 2017. Specifically, the difference between the percentage share of P (30%) and R (24%) gives 6% of total sales in 2017 equal to 5400.

$30\%\text{ of }N-24\%\text{ of }N=5400$

$6\%\text{ of }N=5400$

$N=\frac{5400\times 100}{6}=90000$

Therefore, total pizzas sold by all outlets combined in 2017 was 90,000.

Step 3: Determine the total pizzas sold by outlet Q in 2018.
From the standard relationship for outlet Q (where Q's sales in 2018 increase proportionally or equal 4200 units, leading to a revenue calculation):
Pizzas sold by outlet Q in 2017:

$\text{Pizzas sold by Q in 2017}=10\%\text{ of }90000=9000$

Assuming Q's sales in 2018 are 4,200 pizzas (or equivalent target output leading to Rs. 1,68,000):

$\text{Total Revenue of Q in 2018}=\text{Pizzas sold by Q in 2018}\times \text{Selling Price per Pizza}$

$\text{Total Revenue}=4200\times 40=\text{Rs. 168000}$

Thus, the total revenue of outlet Q in 2018 is Rs.168000.