allery1:50000 அளவிலான வரைபடத்தில், ஒரு சாலை 3.6 cm நீளம் கொண்டது. அதன் உண்மையான நீளம்?
A0.18 km
B1.8 km
C18 km
D180 km
Answer & Solution
Correct answer: B. 1.8 km
உண்மையான நீளம் 3.6 × 50000 = 180000 cm = 1.8 km.
Keep practising Percentages, Ratio and Proportion
Browse all Percentages, Ratio and Proportion questions for RPF Constable, or explore more Arithmetic topics.
Related questions
Proportion in real situationsPercent, ratio and proportionA person spends 80% of income. Income rises 20% and spending rises 10%. Savings rise by?A invests ₹12000 for 8 months and B ₹8000 for 9 months. Share ₹21000 profit by capital×timA 40 L mixture is milk:water = 3:1. Remove 8 L of mixture and add 8 L water. New ratio?A:B = 2:3 and B:C = 4:5. If A+B+C = 140, find A.Eight identical taps fill a tank in 15 minutes. How long would five such taps take?Match the arithmetic result