Start learning →

একটি 30% দলের 70% অংশ সামগ্রিকভাবে কত শতাংশ?

A18%
B21%
C24%
D27%
Answer & Solution
Correct answer: B. 21%
70%-কে 30% দিয়ে গুণ করলে সম্পূর্ণের 21% পাওয়া যায়।
Practise this question with Quill — RRB NTPC →

Keep practising Percentage

Browse all Percentage questions for RRB NTPC, or explore more Mathematics topics.

Start a Percentage lesson →
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?