Hamad Ratio and Proportion 15/05/2020 A. 9 B. 15 C. 25 D. 50 5:x::x:45 x²=45*5 = 225 x=15 Related Mcqs: The third proportional to 3.5, 5.6 is:___________?A. 8.96 B. 8 C. 4.5 D. 6.2... The ratio of two numbers is 5:9. If each number is decreased by 5, the ratio becomes 5:11. Find the numbers.A. 30, 19 B. 21, 37 C. 15, 34 D. 15, 27... The ratio of two numbers a and b is 3:5. If 2 is added to both the numbers, the ratio becomes 2:3. Find b.A. 15 B. 10 C. 8 D. 5... If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.A. 2:3:5 B. 8:12:15 C. 2:8:5 D. 2:7:5... A bag contains 50 paise, 1 rupee and 2 rupee coins in the ratio 2:5:8. If the total amount is Rs. 352, find the total number of coins in the bag.A. 160 B. 200 C. 250 D. 240...
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