**Maths Classes for Competitive Exams**

**Maths Corona Curfew Classes**

**New Topic: RATIO AND PROPORTION PART-1**

Hello dear viewers, welcome
back to

**Govt Job Portal**. This time we are going to share a new Maths tricks tutorial related to the fresh topic. The fresh**Maths topic**is about**Ratio and Proportion basics**related to the competitive exams. Along with the**Ratio and proportion basics,**we are going to share**ratio and proportion questions**and their solutions by using**ratio and proportion tricks**. Watch the full video tutorial carefully to understand the basics concepts related to the**Ratio and proportion**.
We will share the

**Ratio and Proportion questions**and answers for bank exam, SSC, UPSC and railways exams. The tutor is going to explain ratio and proportion tricks which can help you in solving the**ratio and proportion questions**fast during the competitive exams.**WATCH THE VIDEO TUTORIAL CAREFULLY BEFORE SOLVING THE PRACTICE TEST BELOW:**

Below we are going to share all
the practice questions related to the Ratio & Proportion 1

^{st}video. As this is a new video related to the Maths topic which we will premiere live on the following timing and date: “1 PM 7^{th}April 2020”. Watch the video carefully and you will solve the practice test easily. You have to practice by pen and paper to understand the concept in a better way and in the last means in exams you have to solve, so only watching videos will not solve the purpose. PRACTICE as much as you can and when there is no way to go out in such a critical situation, so why not stay home and stay safe and practice at home.**PRACTICE QUESTIONS OF RATIO AND PROPORTION - 1**

**1.)**If a : b = 3 : 7 and b : c = 2 : 5 then find ratio of a : b : c.

**(Ans 6 : 14 : 35)**

**2.)**If a : b = 2 : 3 and b : c = 1 : 4 and c : d = 3 : 2 then find ratio of a:b:c:d.

**(Ans 2:3:12:8)**

**3.)**Two numbers are in the ratio of 3:10 and their difference is 119. Find the smaller no.

**(Ans 51)**

**4.)**Four numbers are in the ratio of 1:2:3:4 and their sum is 16. Find the sum of 1

^{st}and 4

^{th}numbers.

**(Ans 8)**

**5.)**if (a+b) : (b+c) : (c+a) = 4 : 7 : 9 and a + b + c = 30 then find c?

**(Ans 18)**