Daksh and Moksh were partners in a firm. Moksh withdrew a fixed amount at the end of every quarter for the year ended 31st March, 2024. Interest on drawings is charged at 10% p.a. Interest on Moksh’s drawings was charged for _________ months.
| Particulars | Debit Amount (₹) | Credit Amount (₹) |
|---|---|---|
| (A) No Entry | ||
| (B) Sun’s Current A/c Dr. To Moon’s Current A/c | 50,000 | 50,000 |
| (C) Moon’s Current A/c Dr. To Sun’s Current A/c | 50,000 | 50,000 |
| (D) Sun’s Current A/c Dr. Moon’s Current A/c Dr. To Profit and Loss Appropriation A/c | 50,000 50,000 | 1,00,000 |
A racing track is built around an elliptical ground whose equation is given by \[ 9x^2 + 16y^2 = 144 \] The width of the track is \(3\) m as shown. Based on the given information answer the following: 
(i) Express \(y\) as a function of \(x\) from the given equation of ellipse.
(ii) Integrate the function obtained in (i) with respect to \(x\).
(iii)(a) Find the area of the region enclosed within the elliptical ground excluding the track using integration.
OR
(iii)(b) Write the coordinates of the points \(P\) and \(Q\) where the outer edge of the track cuts \(x\)-axis and \(y\)-axis in first quadrant and find the area of triangle formed by points \(P,O,Q\).