Ratio & Proportion · SSC CGL previous year questions

2022 80 questions

1. Q632022 · 1 Dec 2022 · Shift 2

   What is the ratio of the mean proportional between 1.6 and 3.6 and the third proportional of 5 and 8?

   1. A.2 ∶ 15
   2. B.5 ∶ 16
   3. C.3 ∶ 16
   4. D.4 ∶ 15
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   Answer: C

2. Q692022 · 1 Dec 2022 · Shift 2

   The table given below shows the number of persons participating in a survey from 6 different states. States Persons S1 100 S2 200 S3 400 S4 500 S5 600 S6 800 What is the ratio of number of person participating in a survey from state S3 to the number of person participating in a survey from state S4?

   
   1. A.3 ∶ 5
   2. B.5 ∶ 4
   3. C.4 ∶ 3
   4. D.4 ∶ 5
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   Answer: D

3. Q542022 · 1 Dec 2022 · Shift 3

   Two numbers are in the ratio of 6 ∶ 5. If their HCF is 3, then what is the LCM of the two numbers?

   1. A.64
   2. B.110
   3. C.90
   4. D.80
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   Answer: C