Important Ratio and Proportion Questions 2020

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Q :  

The ratio between the third proportional of 12 and 30 and mean proportional of 9 and 25 is

(A) 2 : 1

(B) 5 : 1

(C) 7 : 15

(D) 9 : 14


Correct Answer : B

Q :  

Ratio between two numbers is 3: 4. Product of their H.C.F and L.C.M is 2028. Find sum of the numbers. 

(A) 68

(B) 72

(C) 86

(D) 91


Correct Answer : D

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    Gajanand

    B-Tech Electronic and Communication Engineering select the SSC CGL Tier-1 and Tier-2 in 2016 and Rajasthan state Govt. Exams Expert in Mathematics , Reasoning Gk and English.

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