Maths Ratio/Proportion MCQs

Maths Ratio/Proportion MCQs for IBA Sukkur and Competitive Exams

Maths Ratio/Proportion MCQs for IBA Sukkur and other competitive examinations: helpful for teaching and non teaching jobs.

Maths Section important chapter for teaching and non-teaching jobs. Here is guidelines for Maths ratio proportion section, this chapter is part of competitive examinations. If you learn this chapter solving maths section will be easy for you. Because almost 4-5 MCQs are from this chapter. Important chapter for government job tests for IBA Sukkur, NTS, FPSC, SPSC.


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Ratio Proportion MCQs


Dear Aspirants! ( IBA BPS05 - 15, PST, JEST, CCE, CSS, NAB, F.I.A, PTS, NTS, CTS, IBA).

Importance of ratio/Proportion:

If I memorize the past 40 job tests in which I appeared, ratio/Proportion was part of each test, either its Pak-Navy test of Assistant Bps14, NAB assistant Bps14, LDC, UDC, office associate at high court & Teaching job tests (in 2021 IBA JEST PST tests, there were 4 MCQs of ratio Proportion in each test), you have to face this chapter in every job test.


Before you go to this MCQ test, we have some guidelines regarding Ratio/Proportion that you must read:

What is Ratio?

The ratio is all about differences between quantities, lets suppose we have 2:4, here 2 is half of 4, by the same way 1:2 is the same ratio as 2:4 because here 1 is half of 2 as well, are some of the same Ratios:

1:2

2:4

4:8

50:100

500:1000

Symbol of Ratio ( : )

What is Proportion?

Balancing two Ratios is called Proportion, 2:4=200:X, what should be the value of X here ? as 2 is half of four, and 4 is twice 2, here we have to find a number that may be twice 200, which is 400, so the value of X is 400.

Let's solve it Mathematically:

2:4::200:X

value from the right & left, 2 and X are called Extremes, while values in middle 4 & 200 are called Means, we multiply numbers in Extremes & Means with each other:

2:4::200:X

2 x X = 4 x 200

2 x X = 800

As to Algebraic rules when we take any number to the right of the equal sign, it will be converted from multiplication to division, so 2 will be divided with 800:

X = 800/2

X=400

Hope You understood it!



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Ratio Proportion MCQs


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