Question
If x+3, x-2, 6 and 5 are in proportion then find the mean proportional to x and 9x2.
More Ratio and proportion Questions
- A bag contains one-rupee, two-rupee and five-rupee coins in the ratio 4:3:2 respectively. If the sum of denominations of all the coins in the bag is Rs. 60...
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- Two numbers are respectively 20% and 10% more than a third number. Find the ratio of two numbers.
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- A total of Rs. ‘K’ was to be distributed among P, Q, and R in ratio of 7:5:6 respectively but due to some reason the money was falsely distributed in ratio...
- Ratio between two numbers is 6:11 and their difference is 50. Find the sum of the given two numbers.
- In an institute, the average score on an IBACIO Scholarship test for 52 aspirants is 51. Excluding the scores of the top 5 performers, the average score of...
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