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13 April 2020

Ratio and Proportion Maths Class 4 : Mathematics Class for Competitive Exams

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Ratio and Proportion Maths Class 4

Maths Class for Competitive Exams


Maths classes for competitive exams. We are sharing Maths classes with our readers during this curfew time because there is no notification related to the Government jobs in India. As a result, we decide to help our readers in preparing for the competitive exams during this curfew time. We are ready shared Lecture Number:1,2 and 3 related to Ratio and proportion Maths on in this Sarkari job portal.




This time we are sharing the Maths class tutorial related to the Ratio and Proportions Lecture Number 4. Along with the Maths class for competitive exams, we will share the PRACTICE TEST below. First, watch the video tutorial and then try to solve these Ratio and Proportion problems. Stay at home and practice hard for the competitive exam to have a bright future ahead after curfew. 😊.

WATCH VIDEO TUTORIAL

PRACTICE QUESTIONS OF RATIO AND PROP – 4
1.) 840 liters of a mixture contains milk and water in the ratio of 7:3. How much more water is to be added to get a new mixture containing milk and water in the ratio of 7:5.    
(Ans 168)

2.) 350 liters of a mixture contains milk and water in the ratio of 3:2. How much more water is to be added to get a new mixture containing milk and water in the ratio of 1:2.    
(Ans 280)

3.) 40 liters of a mixture containing 10% of water. How much more water is to be added to make water 20% in the new mixture.
(Ans 5)
ratio and proportion maths class


4.) The Price of gold is directly proportional to the square of its weight. A person broke down the gold in the ratio of 3:2:1 and incurred a loss of Rs 4620. Find the initial price of gold.
(Ans 7560)

5.) The ratio of the first and second class fares between two stations is 4:1. And that of the number of passengers traveling by first and second class is 1:40. If Rs 1100 is collected as fare, then find the amount received from first-class passengers.
(Ans 100)

6.) Rs 2430 have been divided among A, B, C in such a way that if their shares are diminished by Rs 5, Rs 10 and Rs 15 respectively the remainders are in the ratio of 3:4:5. Find A’s original share.
(Ans 605)

7.) 6 men, 8 women, and 6 children complete a job for a sum of Rs 950. If their individual wages are in the ratio of 4:3:2 then find the total money earned by children.
(Ans 190)

Try to solve all these Ratio and problem questions by using paper and pen. The correct answer related to each problem is being shared by us along with the question. Solve the problem and Match your answer. Thank you for reading this Tutorial.
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