A plot of 1800 sq. ft. is available at the rate of Rs 630 per sq. ft. If 45% of the total cost of the plot is to be paid at the time of booking it, how much is the booking amount?

Options

A. Rs 11,34,000
B. Rs 5,10,300
C. Rs 6,03,000
D. Rs 6,00,300

Explanation

To find the booking amount for the plot, we will follow these steps:

### Step 1: Calculate the total cost of the plot
The total cost of the plot can be calculated by multiplying the area of the plot by the cost per square foot.

\[ \text{Total Cost} = \text{Area} \times \text{Cost per sq. ft.} \]

Given:
- Area = 1800 sq. ft.
- Cost per sq. ft. = Rs 630

So,

\[ \text{Total Cost} = 1800 \times 630 \]

Calculating this gives:

\[ \text{Total Cost} = 1134000 \text{ Rs} \]

### Step 2: Calculate the booking amount
The booking amount is 45% of the total cost. To find this, we will multiply the total cost by 45% (or 0.45).

\[ \text{Booking Amount} = 0.45 \times \text{Total Cost} \]

Substituting the total cost we calculated:

\[ \text{Booking Amount} = 0.45 \times 1134000 \]

Calculating this gives:

\[ \text{Booking Amount} = 510300 \text{ Rs} \]

### Final Answer
The booking amount to be paid at the time of booking the plot is Rs 510300.

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