Ratio and Proportion Maths Class 4
Maths Class for Competitive Exams
Shared By: WWW.GovtJobsPortal.IN
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)
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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