alleryএটা জনসংখ্যা এটা অঞ্চলৰ 30%; ইয়াৰ 40% নগৰীয়া। নগৰীয়া অংশ কিমান?
A10%
B12%
C15%
D18%
Answer & Solution
Correct answer: B. 12%
30% জনসংখ্যাৰ অংশৰ 40% হ'ল সামগ্ৰিকভাৱে 12%।
Keep practising Percentage
Browse all Percentage questions for RRB NTPC, or explore more Mathematics topics.
Related questions
RRB NTPC · Calculate Percentage ValuesWhat is 75% of 240?An item priced at ₹250 is sold with a 20% discount. What is the selling price?If 30% of a number is 90, what is 50% of that number?Convert 1/8 to a percentage.If a value decreases from 500 to 400, what is the percentage decrease?What is 20% of 25% of 800?A student scored 72 marks out of 120. What is the student's percentage?