A, B, C, D went to a hotel and planned to share the bill equally. But afterwards they changed their plan and to pay proportional to consumption A paid 240, B & C paid equally, D paid only half the amount that he should have paid based on the first plan. What is the amount paid by B?

Submitted by: Administrator
ans -160

jus suppose 1st plan all paid x rs means individually x/4
2nd plan

x eqals= 240+x/4+x/4+x/8
solving x equals 640
so
paid by B is x/4
160
Submitted by: Administrator

Read Online Aptitude Job Interview Questions And Answers