Directions: The pie-graph given below shows the breakup of the cost of…
2024
Directions: The pie-graph given below shows the breakup of the cost of construction of a house.
Assuming that the total cost of construction is Rs 600000, answer the question given below:
The sum spent on work surpasses the sum spent on supervision by:
- A.
Rs 200000
- B.
Rs 60000
- C.
Rs 60045
- D.
Rs 150000
Show answer & explanation
Correct answer: B
Concept: In a pie chart, each sector's percentage denotes its share of the total value. The amount for any category = (percentage share) × (total value).
Application:
Amount spent on Labour (work) = 25% of Rs 6,00,000 = (25/100) × 6,00,000 = Rs 1,50,000.
Amount spent on Supervision = 15% of Rs 6,00,000 = (15/100) × 6,00,000 = Rs 90,000.
Difference = Rs 1,50,000 − Rs 90,000 = Rs 60,000.
Cross-check: The gap between the two shares is 25% − 15% = 10% of the total, and 10% of Rs 6,00,000 is Rs 60,000 — the same result, confirming the answer.