CAT
Exam
Numerical Ability
Ratio and Proportion
Rs. 600 are divided among A, B, C so that Rs. 40 more than 2/5 th of A's share, Rs. 20 more than 2/7 th of B's share and Rs. 10 more than 9/17 th of C's may all be equal. What is A's share ?
Read Solution (Total 2)
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- A's share = Rs 150
If a,b,c are shares of A,B and C respectively , then
40+2a/5 = 20+2b/7 = 10+ 9c/17 = k say
a+b+c= 600
solving these eqns , we get
k=100
so a= 150, b= 280, c= 170 - 12 years agoHelpfull: Yes(21) No(12)
- In this type of quetion we can think like 9/17*c should be whole number so we can direectly take c=170
40+2a/5 = 20+2b/7 = 10+ 9c/17=100
so a will be 150 - 12 years agoHelpfull: Yes(8) No(12)
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