Some relations exist between different ratios which can be used to solve various problems.
Componendo -Dividendo
Illustration: If 3: 4 = 12 : 16 then find the value of x in the relation 3 : 12 = x : 16
Solution: to find the value of x we will use the relation
Here it is given that 3 : 4 = 12 : 16
The ratios can be written in fraction form as
Using the relation
we get
Converting them into ratio we get
3 : 12 = 4 : 16
So the value of x = 4
If 4: 7 = 8 : 14 then find the value of x in the relation 4 : 8 = x : 14 | |||
Right Option : A | |||
View Explanation |
If 11: 5 = 33 : 15 then find the value of x in the relation 16 : 5 = x : 15 | |||
Right Option : A | |||
View Explanation |
If 11: 5 = 44 : 20 then find the value of x in the relation | |||
Right Option : B | |||
View Explanation |
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
I have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
My experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.