If P 2 + 4Q 2 = 4PQ, then determine P : Q.

More Questions from Ratio and Proportion

• If P : Q = 7 : 5, then what is the value of (5P - 2Q) : (3P + 2Q)?
• Two number are in the ratio of 4 : 7. If 5 is subtracted from each, the ratio becomes 1 : 2. Find the greater number.
• What sum of money is to divided among 3 persons in the ratio 3 : 4 : 7, so that the second person receives ₹ 12 only?
• The price of a scooter and a television are in the ratio of 8 : 7. If a scooter costs ₹ 2000 more than television, then find out the price of television.
• The Ratio Between the rates of walking of A and B is 2: 3. If the time taken by B to cover a certain distance is 36 minutes, then time taken by A to cover that much distance is?
• The sum of three numbers is 68. If the ratio between first and second be 2 : 3 and that between second and third be 5 : 3, then the second number?
• Three number are in the ratio 3 :4 : 5 . The sum of the largest and the smallest equals the sum of the third and 52. The smallest number is?
• Rs. 5625 is divided among A, B and C so that A may receive 1/2 as much as B and C together receive and B receives 1/4 of what A and C together receive. The share of A is more than that of B by?
• A certain amount was divided between Kavita and Reena in the ratio 4 : 3. If Reena's share was Rs. 2400. The amount is?
• A, B and C can do a work in 20, 25 and 30 days respectively. They undertook to finish the work together for Rs. 2220, then the share of A exceeds that of B by?

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