allery5,000 बैक्टीरिया की संख्या में प्रत्येक घंटे 4% की वृद्धि होती है। एक घंटे बाद संख्या क्या होगी?
A5,100
B6,000
C5,400
D5,200
Answer & Solution
Correct answer: D. 5,200
5,000 का 4% = 200। एक घंटे बाद कुल संख्या = 5,000 + 200 = 5,200।
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?