alleryએક વસ્તી પ્રદેશના 30% છે; તેમાંથી 40% શહેરી છે. શહેરી વસ્તીનો હિસ્સો કેટલો?
A10%
B12%
C15%
D18%
Answer & Solution
Correct answer: B. 12%
30% વસ્તીના હિસ્સાના 40% એ સમગ્રના 12% થાય છે.
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