alleryസ്കെയിൽ 1:50000 എന്ന മാപ്പിൽ, ഒരു റോഡിന് 3.6 cm നീളമുണ്ട്. അതിൻ്റെ യഥാർത്ഥ നീളം?
A0.18 km
B1.8 km
C18 km
D180 km
Answer & Solution
Correct answer: B. 1.8 km
യഥാർത്ഥ നീളം 3.6 × 50000 = 180000 cm = 1.8 km ആണ്.
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