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Day - 8 : Ratio and Proportion practice questions (In Hindi)
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Ratio and proportion some more concepts

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India's export policy on electronics is flawed, which should be changed to make sure the people to come forward and start indigenous business on electronics
a:b:c=4:5:6 b:c:d=6:7:9 then find out a:b:c:d. yeh wala kaise nikalta hai Jara concept clear karwa dijiye.
Akash Pandey
9 months ago
a:b:c:d 4:5:6:_ _:6:7:9 ---------------- 4:5:6:6 6:6:7:9 ---------------- 24:30:42:54
Thank you so much sir I always used to face the problem of these milk and water type questions but now i get this concept clearly. :)
In the first question we can say that 286 divide by 13 equal to 22. this show that 1 equal to 22 and easily say new ratio is 8: 6
In the first question we can say that 286 divide by 13 equal to 22. this show that 1 equal to 22 and easily say new ratio is 8: 6
sir aapke practice questions wala course unacdemy PR nhi mil raha,pls aagle video mai bataiye so kaise search kare
Ankit Kumar
10 months ago
Exactly sir. Can;t able to find out! Please Guide
1. BANKING CHRONICLE GUILD Sanking Chronicle I CAN ANDI WILL

2. In a school having roll strength 286, the ratio of boys and girls is 8:5. If 22 more girls get admitted into the school, the ratio of boys and girls becomes 28 6 8 5 l 3 28 22 1 3

3. In a school having roll strength 286, the ratio of boys and girls is 8:5. If 22 more girls get admitted into the school, the ratio of boys and girls becomes 28 6 8 5 l 3 8 32 1 3 Boys UYIS 132

4. In a school having roll strength 286, the ratio of boys and girls is 8:5. If 22 more girls get admitted into the school, the ratio of boys and girls becomes 28 6 8 5 l 3 28 L 1 3 22 Boys UYIS 132 132

5. The students in three classes are in the ratio 4:6:9. If 12 students are increased in each class, the ratio changes to 7:9:12. Then the total number of students in the three classes before the increase is.

6. The students in three classes are in the ratio 4:6:9. If 12 students are increased in each class, the ratio changes to 7:9:12. Then the total number of students in the three classes before the increase is.

7. The students in three classes are in the ratio 4:6:9. If 12 students are increased in each class, the ratio changes to 7:9:12. Then the total number of students in the three classes before the increase is. 76 A

8. The ratio between the boys and girls in a class is 6:5 respectively. If 8 more boys join the class and two girls leave the class then the respective ratio becomes 11:7. What is the number of boys in the class now? 1 2

9. The ratio between the boys and girls in a class is 6:5 respectively. If 8 more boys join the class and two girls leave the class then the respective ratio becomes 11:7. What is the number of boys in the class now? 13 78 1 3

10. The ratio between the boys and girls in a class is 6:5 respectively. If 8 more boys join the class and two girls leave the class then the respective ratio becomes 11:7. What is the number of boys in the class now? 1 2 13 78 1 3

11. 80 liters of a mixture contains milk and water in the ratio of 27:5. How much is more water to be added to get a mixture containing milk and water in the ratio of 3:1? 32 225 2 2.5 27 Ar

12. THANK-YOU