CTS Company Numerical Ability Ratio and Proportion

A started a business investing Rs 10,000. B joined him after six months with an amount of Rs 8,000 and C joined them with Rs 12,000 after another six months. The amount of profit earned should be distributed in what ratio among A, B and C respectively, four years after A started the business?
1) 9: 7: 10
2) 10: 9: 7
3) 10: 7: 9
4) Can't be determined

Read Solution (Total 2)

A started the bussiness with investment 10000 for 4 years ie 48 months
B joined A after 6 months with investnemt 8000 for 3 years and 6 months i.e 42 months
c joined them after another six months i.e 1 year with an investment 12000for 3 years i.e for 36 months

By taking the ratio of 3 of the m we get
10000*48:8000*42:12000*36
=10:7:9
the profit is distributed in the ratio 10:7:9

option 3 is the ans
8 years agoHelpfull: Yes(16) No(0)

10:7:9 as a->10000*48
b->8000*42
c->12000*36
7 years agoHelpfull: Yes(0) No(0)

CTS Other Question

Present ages of Karan and Arjun are in the ratio 4 : 5 respectively. Six years hence the ratio becomes 7 : 8. What is the sum of the present ages of Karan and Arjun?
1) 18 years
2) 30 years
3) 36 years
4) Can't be determined Mohan takes 8 days less than the time taken by Ravi to finish a piece of work. If both Mohan and Ravi together can finish it in 7.5 days, then how many days Ravi will take to finish the work alone ?

1) 15 days
2) 18 days
3) 20 days
4) 24 days
5) 28 days