Ratio Calculations | MCQs

Explanation

Three persons A.B C invested an amount of 12 lac Rupees lio 2:3:5, What is the investment amount of person A?

Total amount = 1200000

   A  : B :  C

   2 : 3 : 5

Total ratio=2+3+5=10

 Ratio of A =2/10*120000

                  =2400000

                  =2.4lac

Sh6-8-2023

Explanation

A firm announces a total of 63 posts. If the ratio of ordinary to officer staff must be kept as 6:3 , how many posts are there for the officers 

Post=63

ordinary: Office

     6      :    3

Sum of ratio = 6+3 =9

officer post =3/9*27

                   =21

Sh6-8-2023