
1. Agriculture Sector:
- India and Pakistan have a high workforce dependency on agriculture (43% and 41% respectively) but contribute only 16% and 24% to GVA.
- China has low employment in agriculture (26%) but an even lower GVA contribution (7%), showing greater productivity in industry and services. 2. Industry Sector:
- China’s industrial sector contributes 41% to GVA with 28% workforce participation, showing high industrial productivity.
- India’s industrial sector contributes 30% GVA with 25% workforce, while Pakistan lags behind (19% GVA with 24% workforce).
3. Services Sector:
- The service sector is the highest contributor to GVA in all three nations:
- India: 54%, China: 52%, and Pakistan: 57%.
- China employs 46% in services, showing a strong transition from agriculture to services.
- India’s workforce in services (32%) is lower than its GVA share (54%), indicating potential for growth.
Conclusion: - China leads in industrial productivity, while India and Pakistan still rely on agriculture for employment but have a low GVA contribution.
- India’s service sector dominates its economy, but there is a need for more industrial growth to enhance employment.


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 \(P,O,Q\).