A pie chart shows a company's revenue sources: Product Sales (50%), Services (30%), Investments (20%). If total revenue is 120,00,000, what is the revenue from Services?
For pie chart revenue questions, multiply the percentage (as a decimal) by the total revenue to find the specific source's value.
14,00,000
15,00,000
16,00,000
17,00,000
- Step 1: Identify Services percentage. Services: 30%.
- Step 2: Calculate Services revenue. Total revenue = 120,00,000. Services = $30% \times 20,00,000 = 0.3 \times 20,00,000 = 6,00,000$.
- Step 3: Verify with options. 16,00,000 matches option (3).
- Step 4: Cross-check. Total percentages: $50 + 30 + 20 = 100%$. Calculation consistent.
- Step 5: Final conclusion. Option (3) 16,00,000 is the correct answer.





For any natural number $k$, let $a_k = 3^k$. The smallest natural number $m$ for which \[ (a_1)^1 \times (a_2)^2 \times \dots \times (a_{20})^{20} \;<\; a_{21} \times a_{22} \times \dots \times a_{20+m} \] is: