Which of the following is both a ratio and a proportion.

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases, ask questions & climb the leaderboard!

• A 50:100:200:400
• B 5:10:20:40
• C 0.5:1:2:4
• D All of the above

Submit Answer

Show answer and explanation

Answer: D. All of the above

All of them are in ratio and proportion.

Answering after opening this box earns no Practice Points.